{"title":"Crushed Stone","description":"\u003cp\u003e\u003cstrong\u003eCrushed Stone – Durable, Versatile Aggregate for Construction \u0026amp; Landscaping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCrushed Stone is one of the most widely used and dependable materials for both construction and landscaping projects. At Ottr Landscape Supply, we offer high-quality crushed stone that provides strength, stability, and excellent drainage—making it the go-to choice for driveways, base layers, walkways, and structural applications across the Greater Boston area.\u003c\/p\u003e\n\u003cp\u003eWith strong search demand for terms like “gravel near me,” “stone for driveways,” and “sand and gravel suppliers near me,” crushed stone continues to be a staple material for homeowners and contractors alike .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Crushed Stone?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Compaction\u003c\/strong\u003e – Angular edges lock together to create a solid, stable base for driveways, patios, and foundations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Drainage\u003c\/strong\u003e – Allows water to pass through efficiently, reducing erosion and pooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Applications\u003c\/strong\u003e – Ideal for base material, pathways, parking areas, drainage systems, and utility backfill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Long-Lasting\u003c\/strong\u003e – Holds up under heavy traffic and harsh New England weather conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Solution\u003c\/strong\u003e – Reliable performance at a competitive price point for both small and large-scale projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable in a variety of sizes—including 3\/4\" crushed stone (#57), dense grade, and stone dust—our materials are sourced for consistency and performance. Whether you need a compactable base or a clean drainage layer, we have the right product for your application.\u003c\/p\u003e\n\u003cp\u003eAll crushed stone is available for bulk delivery, typically by the truckload, making it easy to get the materials you need delivered directly to your job site or home.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast, reliable crushed stone delivery throughout Boston and surrounding areas.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"blue-gray-granite-dust","title":"Blue-Gray Granite Dust","description":"\u003cp\u003e\u003cstrong\u003eBlue-Gray Granite Dust — The Compactable Fines That Lock Pavers Together \u0026amp; Finish Walkways\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSame spec class as \u003ca href=\"https:\/\/ottrsupply.com\/products\/10-stone-dust\" title=\"#10 Stone Dust\"\u003e#10 Screenings\u003c\/a\u003e (AASHTO M43 \/ ASTM D448 No. 10) — blue-gray granite variant of the same gradation.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlue-Gray Granite Dust is the quarter-minus by-product of crushing our native Boston-area granite — the fine material that packs to a hard, near-concrete-like surface when it gets the right moisture and a tamper. Hardscape installers sweep it into paver joints. Trail builders compact it as a finished walking surface. Horse owners spread it as low-cost arena footing. It's the unsung hero of any project where stone needs to lock together and stay put.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue-gray granite screenings, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuarter-minus (passes ⅜\", high-fines, angular)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~150 sq ft at 2\" depth (compacted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,700 lbs\/yd³ (~1.35 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#10 screenings, stone dust, blue stone dust, quarter-minus, blue-gray pack, granite fines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePaver joint sweep-in for natural stone and concrete pavers\u003c\/li\u003e\n\u003cli\u003eCompactable walkway surfaces on garden paths and trails\u003c\/li\u003e\n\u003cli\u003eHorse paddock and riding arena footing\u003c\/li\u003e\n\u003cli\u003eTop-finish over base layers on patio and walkway installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eFor a 4' × 25' garden path at 2\" compacted depth, plan on about 0.6 cubic yards. A 200 sq ft paver patio with stone-dust joint sweep-in needs roughly 0.2 yards — just enough to fill the joints and clean up the surface. Always compact in 1\" lifts when building a structural walking surface.\u003c\/p\u003e\n\u003ch3\u003eHow Blue-Gray Granite Dust compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. #10 Stone Dust (standard granite):\u003c\/strong\u003e Same gradation, different color profile. Blue-gray has a steel undertone that reads cool; the standard #10 is the neutral gray.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Mason Sand:\u003c\/strong\u003e Mason sand is rounder and softer (used for mortar). Blue-gray granite dust is angular and locks under compaction — better for walkway setting beds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Dense Pack:\u003c\/strong\u003e Dense Pack has a ¾\" top stone plus fines. Blue-Gray Granite Dust is just the fines. Use dust to top a dense-pack base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Concrete Sand:\u003c\/strong\u003e Concrete sand drains better and is the ICPI-spec'd paver bedding sand. Stone dust is the traditional joint-sweep material — different layer, different job.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Blue-Gray Granite Dust used for?\u003c\/strong\u003e\u003cbr\u003eWalkway setting beds, paver joint fill, top dressing on driveways, arena footing, and footing for stepping stones and flagstone. It compacts to a near-solid layer that locks the surface above it in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Blue-Gray Granite Dust the same as #10 screenings?\u003c\/strong\u003e\u003cbr\u003eSame spec class (AASHTO M43 \/ ASTM D448 No. 10) — just the blue-gray color profile of the granite. Gradationally identical to standard #10 stone dust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Blue-Gray Granite Dust drain?\u003c\/strong\u003e\u003cbr\u003eNot well. The fines pack tight, so water sheds across the surface rather than percolating through. That's a feature for walkways (no settling) but a bug if drainage is needed — for drainage, use a clean stone instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use Blue-Gray Granite Dust under pavers?\u003c\/strong\u003e\u003cbr\u003eFor dry-laid stepping stones and flagstone, yes — it is the traditional setting bed. For interlocking concrete pavers, contemporary ICPI guidance prefers concrete sand for bedding; stone dust is still used for joint sweep-in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of stone dust weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,700 lbs per cubic yard, or roughly 1.35 tons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver stone dust in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\"\u003edense pack ¾\" to minus\u003c\/a\u003e for the compacted base layer underneath, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/blue-gray-granite-0-5\"\u003eblue-gray granite ½\"\u003c\/a\u003e for the decorative layer alongside.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the compactable blue-gray fines that finish hardscape projects clean.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is Blue-Gray Granite Dust used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Walkway setting beds, paver joint fill, top dressing on driveways, arena footing, and footing for stepping stones and flagstone. It compacts to a near-solid layer.\"}},{\"@type\":\"Question\",\"name\":\"Is Blue-Gray Granite Dust the same as #10 screenings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Same spec class (AASHTO M43 \/ ASTM D448 No. 10) — just the blue-gray color profile of the granite. Gradationally identical to standard #10 stone dust.\"}},{\"@type\":\"Question\",\"name\":\"Does Blue-Gray Granite Dust drain?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not well. The fines pack tight, so water sheds across the surface rather than percolating through.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it under pavers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For dry-laid stepping stones and flagstone, yes — it is the traditional setting bed. For interlocking concrete pavers, ICPI guidance prefers concrete sand for bedding; stone dust is still used for joint sweep.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard of stone dust weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,700 lbs per cubic yard, or roughly 1.35 tons.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46162967822564,"sku":"4020","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/BlueStoneRockFines.png?v=1742512179"},{"product_id":"gray-granite-0-75","title":"Gray Granite ¾\"","description":"\u003cp\u003e\u003cstrong\u003eGray Granite ¾\" — The Classic New England Driveway Gravel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlso sold as \u003ca href=\"https:\/\/ottrsupply.com\/products\/57-stone\" title=\"#57 Stone (Crushed Granite)\"\u003e#57 Stone (Crushed Granite)\u003c\/a\u003e — the contractor spec name for the same material (ASTM C33 \/ AASHTO M43 No. 57).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eGray Granite ¾\" is the gravel half of New England knows by name. Classic gray-on-gray tone, angular crushed faces that lock together under tires instead of rolling out from under them, and the right size to drain well without being a pebbly mess underfoot. It's been the default driveway material here for generations — and for the same reason, it's still the right call today.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e¾\" nominal — angular, crushed faces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~80 sq ft at 4\" depth (driveway top coat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,500–2,700 lbs\/yd³ (~1.25–1.35 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#57 stone, crushed gray rock, ¾\" gravel, driveway gravel, gray crushed rock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResidential driveway top coats and re-bases\u003c\/li\u003e\n\u003cli\u003ePatio and walkway base layers under pavers and flagstone\u003c\/li\u003e\n\u003cli\u003eDrainage trenches around foundations and along yard edges\u003c\/li\u003e\n\u003cli\u003eParking pads, equipment storage areas, and yard utility surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eA typical 600 sq ft residential driveway at a 3\" top-coat depth needs about 5.5 cubic yards. For a longer 100' country driveway 12' wide at 3\", plan on about 11 yards. A 200 sq ft paver patio with 4\" of ¾\" base stone needs about 2.5 yards (with dense pack typically below).\u003c\/p\u003e\n\u003ch3\u003eHow Gray Granite ¾\" compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite ⅜\":\u003c\/strong\u003e ⅜\" is the smaller, foot-friendlier version — better for garden walkways and decorative borders. ¾\" is the chunkier driveway\/base size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite 1.5\":\u003c\/strong\u003e 1.5\" is for heavy drainage trenches and deep backfill. ¾\" is the residential driveway standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Dense Pack ¾\":\u003c\/strong\u003e Dense Pack has fines mixed in for compaction. ¾\" gray granite is clean for drainage and finish. Pick by whether you need a compacted base or a drainable top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite ¾\":\u003c\/strong\u003e Same size, different color profile. Blue-gray has a steel undertone; gray is the classic neutral tone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow much gray gravel do I need for my driveway?\u003c\/strong\u003e\u003cbr\u003eFor a 2-car residential driveway (~600 sq ft) at a 3\" top coat, plan on about 5.5 cubic yards. A longer country driveway (12' × 100' at 3\") runs about 11 yards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Gray Granite ¾\" the same as #57 stone?\u003c\/strong\u003e\u003cbr\u003eYes — gradationally, our ¾\" gray crushed granite meets ASTM C33 \/ AASHTO M43 No. 57. Contractors call it #57 stone; homeowners call it gray gravel or crushed rock. Same material under both names.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this hold up to snow plowing?\u003c\/strong\u003e\u003cbr\u003eYes. Angular crushed granite is the right gravel for plowed driveways — the angular faces lock together so gravel doesn't migrate when a plow passes. Round pea gravel or river rock would scatter; ¾\" gray granite stays in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use Gray Granite ¾\" under pavers?\u003c\/strong\u003e\u003cbr\u003eYes as a drainage layer, but for the structural base under pavers you want \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\"\u003eDense Pack ¾\" to minus\u003c\/a\u003e or \u003ca href=\"https:\/\/ottrsupply.com\/products\/610-stone\"\u003e#610 Stone\u003c\/a\u003e — those have fines mixed in to compact tight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does Gray Granite ¾\" compare to crushed concrete?\u003c\/strong\u003e\u003cbr\u003eCrushed concrete is the recycled, budget-friendly alternative for base material. Gray granite is the virgin-aggregate finish material — more uniform appearance, more durable through freeze-thaw, more refined look for a visible driveway top.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver to my town?\u003c\/strong\u003e\u003cbr\u003eSame-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We run gray granite daily across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\"\u003edense pack ¾\" to minus\u003c\/a\u003e for the compacted base under driveways and patios, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/gray-granite-0-375\"\u003egray granite ⅜\"\u003c\/a\u003e for the finer walkway version of the same look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the classic gray driveway gravel that does the job right.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How much gray gravel do I need for my driveway?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For a 2-car residential driveway of about 600 sq ft at a 3 inch top coat, plan on about 5.5 cubic yards. A longer country driveway of 12 feet by 100 feet at 3 inches runs about 11 yards.\"}},{\"@type\":\"Question\",\"name\":\"Is Gray Granite 3\/4 inch the same as #57 stone?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Our 3\/4 inch gray crushed granite meets ASTM C33 \/ AASHTO M43 No. 57 specifications. Contractors call it #57 stone; homeowners call it gray gravel or crushed rock.\"}},{\"@type\":\"Question\",\"name\":\"Will this hold up to snow plowing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Angular crushed granite is the right gravel for plowed driveways. The angular faces lock together so gravel does not migrate when a plow passes.\"}},{\"@type\":\"Question\",\"name\":\"Can I use Gray Granite under pavers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes as a drainage layer, but for the structural base under pavers you want Dense Pack 3\/4 inch to minus or #610 Stone — those have fines mixed in to compact tight.\"}},{\"@type\":\"Question\",\"name\":\"How does Gray Granite compare to crushed concrete?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Crushed concrete is the recycled, budget-friendly alternative for base material. Gray granite is the virgin-aggregate finish material — more uniform, more durable through freeze-thaw, more refined for a visible driveway top.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver to my town?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46162968150244,"sku":"4002","price":79.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Limestone-Rock-0.75-Inch.png?v=1742512204"},{"product_id":"gray-granite-1-5","title":"Gray Granite 1.5\"","description":"\u003cp\u003e\u003cstrong\u003eGray Granite 1.5\" — Heavy-Duty Stone for Deep Drainage \u0026amp; Backfill\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlso sold as \u003ca href=\"https:\/\/ottrsupply.com\/products\/4-stone\" title=\"#4 Stone (Crushed Granite Ballast)\"\u003e#4 Stone (Crushed Granite)\u003c\/a\u003e — the contractor spec name for the same material (AASHTO M43 \/ ASTM D448 No. 4).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eGray Granite 1.5\" is the size that drainage installers, septic contractors, and excavators reach for when the project calls for serious water-moving capacity. The larger void space between stones means water flows through fast — critical for French drains, septic system bedding, and any application where the job is to get water out and away.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5\" nominal — angular, crushed, clean of fines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~27 cubic feet of trench per yard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,500 lbs\/yd³ (~1.25 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#4 stone, ballast stone, 1.5\" crushed gray, large drainage rock, septic stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeep French drains and footing drains around foundations\u003c\/li\u003e\n\u003cli\u003eSeptic system pipe bedding and trenching\u003c\/li\u003e\n\u003cli\u003eStorm drain systems and dry-well construction\u003c\/li\u003e\n\u003cli\u003eRetaining wall backfill behind block and stone walls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eA 100' French drain trench (12\" wide × 24\" deep) needs about 7.4 cubic yards. Backfilling a 50' segmental retaining wall (12\" deep gravel zone behind the block) takes roughly 3.7 yards. Septic pipe bedding sizes are dictated by the engineered design — your installer will give you the exact volume.\u003c\/p\u003e\n\u003ch3\u003eHow Gray Granite 1.5\" compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite ¾\":\u003c\/strong\u003e 1.5\" is the deeper-drainage size with bigger voids and faster water flow. ¾\" is the driveway standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Rip Rap 6\"–12\":\u003c\/strong\u003e Rip rap is much larger — used for erosion control along shorelines, ditches, and high-energy stream banks. 1.5\" sits below rip rap in scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Crushed Concrete 1\" to minus:\u003c\/strong\u003e Crushed concrete is dense-graded with fines for compaction. 1.5\" gray granite is clean for drainage. Different jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite ¾\":\u003c\/strong\u003e Different color and smaller size; ¾\" is finish gravel, 1.5\" is drainage rock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Gray Granite 1.5\" used for?\u003c\/strong\u003e\u003cbr\u003eHeavy drainage, foundation backfill, large culvert bedding, septic system stone, and the transition layer between rip rap and finer drainage rock. It is reserved for deeper, higher-flow applications than the ¾\" residential standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Gray Granite 1.5\" the same as #4 stone?\u003c\/strong\u003e\u003cbr\u003eYes — gradationally, 1.5\" gray crushed granite meets AASHTO M43 \/ ASTM D448 No. 4. The residential descriptor and the contractor spec name point to the same material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this stone clog up?\u003c\/strong\u003e\u003cbr\u003eNo. Because it's clean of fines, the void space between the stones stays open and water flows freely. Wrap the trench in non-woven filter fabric to keep silt and fines from migrating in from the surrounding soil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow deep should a French drain be?\u003c\/strong\u003e\u003cbr\u003eFor typical residential downspout dispersal, 18–24\" deep × 12\" wide works. For foundation drains around a full basement, follow the engineer's spec — usually 24\"+ deep wrapped in filter fabric at the footing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of 1.5\" gray granite weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,500 lbs per cubic yard, or roughly 1.25 tons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver drainage stone in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We run drainage stone routes across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/gray-granite-0-75\"\u003egray granite ¾\"\u003c\/a\u003e for the upper drainage layer or driveway top coat above, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/septic-sand\"\u003eseptic sand\u003c\/a\u003e for Title 5 leach field installations alongside.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the heavy-duty drainage stone for jobs that need real flow capacity.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is Gray Granite 1.5 inch used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Heavy drainage, foundation backfill, large culvert bedding, septic system stone, and the transition layer between rip rap and finer drainage rock.\"}},{\"@type\":\"Question\",\"name\":\"Is Gray Granite 1.5 inch the same as #4 stone?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. 1.5 inch gray crushed granite meets AASHTO M43 \/ ASTM D448 No. 4 specifications.\"}},{\"@type\":\"Question\",\"name\":\"Will this stone clog up?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Because it is clean of fines, the void space between stones stays open and water flows freely. Wrap the trench in non-woven filter fabric to keep silt out.\"}},{\"@type\":\"Question\",\"name\":\"How deep should a French drain be?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For typical residential downspout dispersal, 18 to 24 inches deep by 12 inches wide. For foundation drains around a full basement, follow the engineer's spec, usually 24 inches or more wrapped in filter fabric at the footing.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,500 lbs per cubic yard, or roughly 1.25 tons.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver drainage stone in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46162968183012,"sku":"4003","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Gray-Crushed-Rock-1.5-Inch.png?v=1743017119"},{"product_id":"mixed-color-granite-0-75","title":"Mixed-Color Granite ¾\"","description":"\u003cp\u003e\u003cstrong\u003eMixed-Color Granite ¾\" — Multi-Tone Stone for Upscale Decorative Landscapes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMixed-Color Granite ¾\" is the upscale decorative stone with a mix of pink, gray, white, and black flecks that give it visual depth no single-color stone can match. The granite mineral content makes it harder and more weather-resistant than typical decorative stone, so it holds its color and crisp edges for years.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-tone crushed granite (pink, gray, white, black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e¾\" nominal — angular, crushed faces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~80 sq ft at 4\" depth, ~100 sq ft at 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,700–2,800 lbs\/yd³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-color granite, pink granite, decorative granite, salt and pepper granite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpscale decorative ground cover in beds and borders\u003c\/li\u003e\n\u003cli\u003eStatement walkways and feature paths in modern landscape designs\u003c\/li\u003e\n\u003cli\u003eDecorative fill around boulders and statement plantings\u003c\/li\u003e\n\u003cli\u003eDrip edges and patio borders where premium look is the goal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eA 200 sq ft decorative bed at 3\" depth needs about 1.85 cubic yards. For a statement walkway 4' × 30' at 3\", plan on about 1.1 yards. Granite at 3\" looks rich and intentional; under 2\" the soil shows through and the visual impact disappears.\u003c\/p\u003e\n\u003ch3\u003eHow Mixed-Color Granite compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. White Marble ¾\":\u003c\/strong\u003e White Marble is a single bright tone for maximum contrast. Mixed-Color Granite has depth and movement from the multi-tone flecks. Different visual moods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite ¾\":\u003c\/strong\u003e Gray is the neutral utility option for driveways. Mixed-Color is the premium decorative pick — more expensive, more visually rich.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Brown Riverbed ¾\":\u003c\/strong\u003e Brown Riverbed is smooth, warm, naturalized. Mixed-Color Granite is crushed, multi-tone, modern. Different design directions entirely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite ¾\":\u003c\/strong\u003e Blue-Gray is cool single-tone. Mixed-Color brings warmth and visual complexity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat gives Mixed-Color Granite its color?\u003c\/strong\u003e\u003cbr\u003eIt's the natural mineral composition of granite — feldspar (pink and white), quartz (clear\/white), mica and biotite (black). Each stone carries a different ratio, which is why the bed has visual depth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill Mixed-Color Granite fade?\u003c\/strong\u003e\u003cbr\u003eNo. Granite is among the most weather-resistant landscape stones — the colors are mineral, not surface treatments, so they don't bleach or fade through freeze-thaw cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow deep should I lay Mixed-Color Granite?\u003c\/strong\u003e\u003cbr\u003e3–4 inches minimum. Premium decorative stone shows its visual richness at depth; laid thin (under 2\"), the soil shows through and the multi-tone effect is lost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Mixed-Color Granite good for walkways?\u003c\/strong\u003e\u003cbr\u003eExcellent for statement walkways and decorative paths. Angular faces lock together underfoot. Goes especially well in modern landscape designs that pair multi-tone stone with monochromatic plantings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,700–2,800 lbs per cubic yard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver granite across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/white-marble-0-75\"\u003ewhite marble ¾\"\u003c\/a\u003e for a brighter, single-tone alternative on the same project, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/black-mulch\"\u003eblack mulch\u003c\/a\u003e in surrounding beds for high-contrast pairing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the multi-tone granite that gives decorative landscapes a custom-designed feel.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What gives Mixed-Color Granite its color?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The natural mineral composition of granite — feldspar (pink and white), quartz (clear or white), mica and biotite (black). Each stone carries a different ratio, which gives the bed visual depth.\"}},{\"@type\":\"Question\",\"name\":\"Will Mixed-Color Granite fade?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Granite is among the most weather-resistant landscape stones — the colors are mineral, not surface treatments, so they do not bleach or fade through freeze-thaw cycles.\"}},{\"@type\":\"Question\",\"name\":\"How deep should I lay it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"3-4 inches minimum. Premium decorative stone shows its visual richness at depth; laid thin, the soil shows through and the multi-tone effect is lost.\"}},{\"@type\":\"Question\",\"name\":\"Is it good for walkways?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Excellent for statement walkways and decorative paths. Angular faces lock together underfoot.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,700 to 2,800 lbs per cubic yard.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46162968871140,"sku":"4080","price":76.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Granite-Rock-0.75-Inch_dddc507a-da11-4965-9693-12d5bd939ffd.png?v=1743016819"},{"product_id":"blue-gray-granite-0-75","title":"Blue-Gray Granite ¾\"","description":"\u003cp\u003e\u003cstrong\u003eBlue-Gray Granite ¾\" — The Workhorse Crushed Stone for Driveways \u0026amp; Drainage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNative Boston-area blue-gray granite — not to be confused with Pennsylvania\/New York bluestone.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eOur ¾\" Blue-Gray Granite is the standard-bearer of New England crushed stone — the size driveway pros reach for, the size drainage installers spec by name, and the size that gives outdoor projects that classic, intentional blue-gray look. Big enough to take vehicle weight without crushing, small enough to spread evenly with a rake.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue-gray crushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e¾\" nominal — angular, crushed faces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~80 sq ft at 4\" depth (driveway top coat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,500–2,700 lbs\/yd³ (~1.25–1.35 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue stone ¾\", ¾\" crushed blue, driveway gravel, blue gravel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResidential and commercial driveway top coats and re-bases\u003c\/li\u003e\n\u003cli\u003ePatio and walkway base layers under pavers and flagstone\u003c\/li\u003e\n\u003cli\u003eFrench drains, foundation drainage, and downspout dispersal\u003c\/li\u003e\n\u003cli\u003eDecorative ground cover in beds with chunkier visual texture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eFor a 600 sq ft driveway top-coat at 3\" depth, plan on about 5.5 cubic yards. A 50' French drain trench (12\" wide × 18\" deep) needs about 2.8 yards. New patio base under 200 sq ft of pavers at 4\" of ¾\" stone runs about 2.5 yards (with dense pack typically below).\u003c\/p\u003e\n\u003ch3\u003eHow Blue-Gray Granite ¾\" compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite ¾\":\u003c\/strong\u003e Same size and crushed structure; blue-gray reads cooler with a steel undertone, gray is the classic neutral pick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite ½\":\u003c\/strong\u003e ½\" is the smaller walkway\/detail size. ¾\" is the driveway and base workhorse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Dense Pack ¾\":\u003c\/strong\u003e Dense Pack has fines mixed in for compaction. ¾\" blue-gray is clean for drainage and finish. Common stack: Dense Pack base + ¾\" top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. PA Bluestone:\u003c\/strong\u003e Different products entirely. PA Bluestone is flat sedimentary flagstone for patio surfaces; this is crushed igneous granite for bulk material.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs Blue-Gray Granite ¾\" the same as bluestone?\u003c\/strong\u003e\u003cbr\u003eNo — bluestone is a flat flagstone from PA\/NY used for patio surfaces. Blue-Gray Granite is our native Boston-area crushed granite with a blue-gray color profile. Same name family, completely different products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill Blue-Gray Granite ¾\" stay put in a driveway?\u003c\/strong\u003e\u003cbr\u003eYes. Angular crushed granite is the right pick for driveways — the angular faces lock together so the gravel doesn't migrate under tires or get scattered by a plow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does Blue-Gray Granite ¾\" compare to Gray Granite ¾\"?\u003c\/strong\u003e\u003cbr\u003eIdentical size and crushed structure. Blue-gray has a cooler steel undertone; gray is the neutral classic. Color preference only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use Blue-Gray Granite ¾\" under pavers?\u003c\/strong\u003e\u003cbr\u003eYes as the drainage layer, but for the structural base under pavers, use \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\"\u003eDense Pack ¾\" to minus\u003c\/a\u003e — it has fines mixed in to compact tight. Common stack: Dense Pack below + Blue-Gray ¾\" on top.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of Blue-Gray Granite ¾\" weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,500–2,700 lbs per cubic yard, or roughly 1.25–1.35 tons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver to my town?\u003c\/strong\u003e\u003cbr\u003eSame-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We run blue-gray granite trucks across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\"\u003edense pack ¾\" to minus\u003c\/a\u003e for the compacted base underneath, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/blue-gray-granite-dust\"\u003eblue-gray granite dust\u003c\/a\u003e for the finish layer or paver joint sweep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the workhorse ¾\" stone for driveways, drainage, and patio bases.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is Blue-Gray Granite 3\/4 inch the same as bluestone?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Bluestone is a flat flagstone from PA or NY used for patio surfaces. Blue-Gray Granite is our native Boston-area crushed granite. Same name family, completely different products.\"}},{\"@type\":\"Question\",\"name\":\"Will Blue-Gray Granite 3\/4 inch stay put in a driveway?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Angular crushed granite is the right pick for driveways — the angular faces lock together so the gravel does not migrate under tires or get scattered by a plow.\"}},{\"@type\":\"Question\",\"name\":\"How does Blue-Gray Granite 3\/4 inch compare to Gray Granite 3\/4 inch?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Identical size and crushed structure. Blue-gray has a cooler steel undertone; gray is the neutral classic. Color preference only.\"}},{\"@type\":\"Question\",\"name\":\"Can I use Blue-Gray Granite 3\/4 inch under pavers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes as the drainage layer, but for the structural base under pavers use Dense Pack 3\/4 inch to minus. Common stack: Dense Pack below + Blue-Gray 3\/4 inch on top.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,500 to 2,700 lbs per cubic yard, or roughly 1.25 to 1.35 tons.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver to my town?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46162968903908,"sku":"4023","price":84.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Blue-Stone-Rock-0.75-Inch.png?v=1742512221"},{"product_id":"blue-gray-granite-0-375","title":"Blue-Gray Granite ⅜\"","description":"\u003cp\u003e\u003cstrong\u003eBlue-Gray Granite ⅜\" — The Small-Format Blue-Gray Stone for Walkways \u0026amp; Detail Work\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNative Boston-area blue-gray granite — not to be confused with Pennsylvania\/New York bluestone.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eOur ⅜\" Blue-Gray Granite is the small-format version of our classic blue-gray crushed stone — the size that fills paver joints comfortably, finishes drip edges cleanly, and walks well underfoot in garden paths. It's the right call when ¾\" feels too chunky but you still want that signature blue-gray look.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue-gray crushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e⅜\" nominal — angular, crushed faces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 sq ft at 3\" depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,500–2,700 lbs\/yd³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue stone ⅜\", ⅜\" crushed blue, small blue gravel, blue chip stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarden walkways and stepping-path fill\u003c\/li\u003e\n\u003cli\u003eDrip edges around foundations and patios where finer stone reads better\u003c\/li\u003e\n\u003cli\u003eFine drainage layers in shallow trenches and downspout dispersal\u003c\/li\u003e\n\u003cli\u003ePot drainage, terrarium bottoms, and decorative top dressing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eA 4' × 20' garden walkway at 3\" depth takes about 0.74 cubic yards. For a 100 sq ft drip edge along a foundation at 3\", plan on about 1 yard. Detail work like decorative top-dressing in beds runs at about 1\" depth, so a 200 sq ft bed top-up needs only about 0.62 yards.\u003c\/p\u003e\n\u003ch3\u003eHow Blue-Gray Granite ⅜\" compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite ½\":\u003c\/strong\u003e ½\" is slightly chunkier — better when you want more visual texture. ⅜\" walks more comfortably and finishes drip edges cleaner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite Dust:\u003c\/strong\u003e Dust is the fines (¼\"-minus). ⅜\" is clean stone with no fines. Use dust for compaction, ⅜\" for decorative texture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite ⅜\":\u003c\/strong\u003e Same size; blue-gray reads cooler, gray is the neutral classic. Color preference only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Riverbed ⅜\":\u003c\/strong\u003e Riverbed is smooth and rounded (naturally tumbled). Blue-Gray Granite ⅜\" is angular and crushed — locks under foot traffic, looks more architectural.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs Blue-Gray Granite ⅜\" the same as bluestone?\u003c\/strong\u003e\u003cbr\u003eNo — bluestone is a flat flagstone from PA or NY used for patio slabs. Blue-Gray Granite is our native Boston-area crushed granite.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Blue-Gray Granite ⅜\" used for?\u003c\/strong\u003e\u003cbr\u003eGarden walkways, drip edges, fine drainage layers, pot drainage, and decorative top-dressing. The small-format pick when you want the blue-gray look on a refined scale.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill ⅜\" Blue-Gray Granite fill paver joints?\u003c\/strong\u003e\u003cbr\u003eFor permeable interlocking paver joints, yes — gradationally similar to the spec'd \"#89 joint stone.\" For traditional pavers, use polymeric sand instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use ⅜\" Blue-Gray Granite in pots for drainage?\u003c\/strong\u003e\u003cbr\u003eYes — it's an excellent pot drainage layer. 1–2\" in the bottom of large planters keeps roots from sitting in water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,500–2,700 lbs per cubic yard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver ⅜\" blue-gray granite across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/blue-gray-granite-0-5\"\u003eblue-gray granite ½\"\u003c\/a\u003e for slightly chunkier coverage on the same project, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/blue-gray-granite-dust\"\u003eblue-gray granite dust\u003c\/a\u003e for the compactable surface or joint-sweep layer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the small-format blue-gray stone for walkways and finish detail.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is Blue-Gray Granite 3\/8 inch the same as bluestone?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Bluestone is a flat flagstone from PA or NY used for patio slabs. Blue-Gray Granite is our native Boston-area crushed granite.\"}},{\"@type\":\"Question\",\"name\":\"What is Blue-Gray Granite 3\/8 inch used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Garden walkways, drip edges, fine drainage layers, pot drainage, and decorative top-dressing. The small-format pick when you want the blue-gray look on a refined scale.\"}},{\"@type\":\"Question\",\"name\":\"Will it fill paver joints?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For permeable interlocking paver joints, yes — gradationally similar to the spec'd #89 joint stone. For traditional pavers, use polymeric sand.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it in pots for drainage?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — excellent pot drainage. 1-2 inches in the bottom of large planters keeps roots from sitting in water.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,500 to 2,700 lbs per cubic yard.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46162968969444,"sku":"4021","price":82.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Blue-Stone-Rock-0.375-Inch.png?v=1742512227"},{"product_id":"blue-gray-granite-0-5","title":"Blue-Gray Granite ½\"","description":"\u003cp\u003e\u003cstrong\u003eBlue-Gray Granite ½\" — Mid-Size Crushed Stone in That Classic Blue-Gray Tone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNative Boston-area blue-gray granite — not to be confused with Pennsylvania\/New York bluestone.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eOur ½\" Blue-Gray Granite is the just-right size for walkways, drip edges, and decorative ground cover — small enough to walk on comfortably, big enough to look intentional rather than gravelly. The signature blue-gray weathers with attitude and pairs well with both modern hardscape and traditional New England stone walls.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue-gray crushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e½\" nominal — angular, crushed faces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~80 sq ft at 4\" depth, ~100 sq ft at 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,500–2,700 lbs\/yd³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue stone ½\", ½\" crushed blue, walkway gravel, blue-gray crushed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarden walkways and stepping-stone bed fill\u003c\/li\u003e\n\u003cli\u003eDrip edges around houses and patios\u003c\/li\u003e\n\u003cli\u003eDecorative ground cover in beds and borders\u003c\/li\u003e\n\u003cli\u003eBottom layer in rain gardens and dry creek finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eFor a 3' × 30' garden walkway at 3\" depth, plan on about 0.85 cubic yards. A 200 sq ft drip edge around a foundation at 3\" runs about 1.85 yards. For decorative bed cover, 3\" is the sweet spot — deep enough to suppress weeds, shallow enough to look planned.\u003c\/p\u003e\n\u003ch3\u003eHow Blue-Gray Granite ½\" compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite ⅜\":\u003c\/strong\u003e ⅜\" is finer — better for tight detail work, pot drainage, and joint fill. ½\" is more substantial underfoot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite ¾\":\u003c\/strong\u003e ¾\" is the driveway-and-base workhorse. ½\" is the in-between size for walkways and decorative work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite ½\":\u003c\/strong\u003e Same size and crushed structure; blue-gray has a cooler steel undertone, gray reads more neutral. Pure color preference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Pennsylvania Bluestone (the flagstone):\u003c\/strong\u003e Common confusion — PA\/NY bluestone is a flat sedimentary stone used for patios. Our Blue-Gray Granite is a crushed igneous granite used as bulk material. Completely different products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs Blue-Gray Granite the same as bluestone?\u003c\/strong\u003e\u003cbr\u003eNo — and this is the most common mix-up. \"Bluestone\" usually refers to Pennsylvania or New York flagstone slabs used for patio surfaces. Our Blue-Gray Granite is native Boston-area crushed granite with a blue-gray color profile. Different rock, different application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Blue-Gray Granite ½\" used for?\u003c\/strong\u003e\u003cbr\u003eGarden walkways, drip edges around foundations and patios, decorative ground cover in beds, and the bottom layer of rain garden finishes. It is the mid-size pick when ¾\" feels too chunky and ⅜\" feels too fine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the blue-gray color fade?\u003c\/strong\u003e\u003cbr\u003eThe granite holds its color through freeze-thaw cycles and rain. If anything, blue-gray weathers slightly darker over time as the surfaces oxidize — but the cool-toned undertone stays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I walk on it barefoot?\u003c\/strong\u003e\u003cbr\u003e½\" is more comfortable than ¾\" but it's still crushed angular stone. For barefoot paths, smooth \u003ca href=\"https:\/\/ottrsupply.com\/products\/riverbed-0-375\"\u003eRiverbed ⅜\"\u003c\/a\u003e or \u003ca href=\"https:\/\/ottrsupply.com\/products\/riverbed-0-75\"\u003eRiverbed ¾\"\u003c\/a\u003e is the better pick.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of Blue-Gray Granite ½\" weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,500–2,700 lbs per cubic yard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver blue-gray granite across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/blue-gray-granite-0-375\"\u003eblue-gray granite ⅜\"\u003c\/a\u003e for finer walkways and tighter drainage details, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/blue-gray-granite-0-75\"\u003eblue-gray granite ¾\"\u003c\/a\u003e when a chunkier look is the goal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the right-sized blue-gray granite for walkways, drip edges, and decorative beds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is Blue-Gray Granite the same as bluestone?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Bluestone usually refers to Pennsylvania or New York flagstone slabs used for patio surfaces. Our Blue-Gray Granite is native Boston-area crushed granite. Different rock, different application.\"}},{\"@type\":\"Question\",\"name\":\"What is Blue-Gray Granite 1\/2 inch used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Garden walkways, drip edges around foundations and patios, decorative ground cover in beds, and the bottom layer of rain garden finishes.\"}},{\"@type\":\"Question\",\"name\":\"Will the blue-gray color fade?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The granite holds its color through freeze-thaw cycles and rain. Blue-gray weathers slightly darker over time but the cool-toned undertone stays.\"}},{\"@type\":\"Question\",\"name\":\"Can I walk on it barefoot?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"More comfortable than 3\/4 inch but still crushed angular stone. For barefoot paths, smooth Riverbed 3\/8 inch or 3\/4 inch is the better pick.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,500 to 2,700 lbs per cubic yard.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46162969002212,"sku":"4022","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Blue-Stone-Rock-0.5-Inch.png?v=1742512230"},{"product_id":"surge-stone","title":"Rip Rap 6\"-12\"","description":"\u003cp\u003e\u003cstrong\u003eRip Rap 6\"–12\" — Heavy Erosion Control \u0026amp; Drainage Armor Stone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRip Rap 6\"–12\" is the bulky, angular armor stone contractors use when a project calls for slowing water down, holding soil in place, or armoring a shoreline against wave action. It is the muscle behind erosion-control projects, drainage swales that have to handle big flow, and the kind of major-grade civil and landscape work where smaller stone simply gets washed away.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge angular crushed stone — interlocking placement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\"–12\" stones, hand-graded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~30 sq ft at 12\" depth (typical install)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,800–3,000 lbs\/yd³ (~1.4–1.5 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSurge stone, armor stone, MassDOT M2.02.3 Class A2, Class B Rip Rap, shoreline rock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSlope erosion control and steep-bank stabilization\u003c\/li\u003e\n\u003cli\u003eDrainage swales and culvert outlets that handle high flow\u003c\/li\u003e\n\u003cli\u003ePond and shoreline armoring against wave erosion\u003c\/li\u003e\n\u003cli\u003eHeavy-duty foundation drainage and dry well construction\u003c\/li\u003e\n\u003cli\u003eDriveway sub-base in soft, wet, or unstable soil where a heavy keyed-in foundation is required before crushed stone goes down\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eFor a 100' shoreline armoring run 4' wide at 12\" thick, plan on about 14.8 cubic yards. A drainage swale 50' long × 6' wide at 12\" needs about 11 yards. For driveway sub-base over soft ground, plan a 12\" lift across the failing area, then cap with 4–6\" of \u003ca href=\"https:\/\/ottrsupply.com\/products\/gray-granite-1-5\"\u003eGray Granite 1.5\"\u003c\/a\u003e. Always lay rip rap on filter fabric to prevent soil migration up through the stone.\u003c\/p\u003e\n\u003ch3\u003eHow Rip Rap compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite 1.5\":\u003c\/strong\u003e 1.5\" is the transition stone between Rip Rap and fine drainage. Rip Rap is the armor; 1.5\" sits on top as the secondary layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Creek Stone 2\"–3\":\u003c\/strong\u003e Creek Stone is decorative tumbled river stone (smooth). Rip Rap is angular crushed stone for functional armor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Boulders:\u003c\/strong\u003e Boulders are placed individually as focal points (12\"+ each). Rip Rap is bulk material spread across an area for armor coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. #4 Stone:\u003c\/strong\u003e #4 is 1.5\" clean drainage stone — the layer below Rip Rap when both are used together in heavy drainage installs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Rip Rap 6\"–12\" used for?\u003c\/strong\u003e\u003cbr\u003eErosion control on slopes, shorelines, and drainage outfalls. Heavy-duty drainage where smaller stone would wash away. Driveway sub-base over very soft or wet soils that need a heavy keyed-in foundation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need filter fabric under Rip Rap?\u003c\/strong\u003e\u003cbr\u003eStrongly recommended. Non-woven geotextile fabric under Rip Rap prevents soil from migrating up between the stones (which compromises the install). Fabric doubles the lifespan of erosion-control work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat spec class is this Rip Rap?\u003c\/strong\u003e\u003cbr\u003eOur 6\"–12\" Rip Rap aligns with MassDOT M2.02.3 Class A2 Stone for Slope Protection \/ Class B Rip Rap in civil specs. Confirm with your engineer for permit-specified installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow thick does Rip Rap need to be?\u003c\/strong\u003e\u003cbr\u003e12\" minimum for proper erosion armor. Lighter applications fail under flow. For thicker shoreline applications, 18–24\" depending on wave energy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,800–3,000 lbs per cubic yard, or roughly 1.4–1.5 tons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver Rip Rap 6\"–12\" across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/gray-granite-1-5\"\u003eGray Granite 1.5\"\u003c\/a\u003e or \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\"\u003eDense Pack ¾\" to minus\u003c\/a\u003e as the secondary drainage and base layer above the rip rap, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/coarse-sand\"\u003eCoarse Sand\u003c\/a\u003e for filter-bedding applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the heavy 6\"–12\" rip rap for erosion control, driveway sub-base, and drainage projects that demand serious stone.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is Rip Rap 6-12 inch used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Erosion control on slopes, shorelines, and drainage outfalls. Heavy-duty drainage where smaller stone would wash away. Driveway sub-base over very soft or wet soils.\"}},{\"@type\":\"Question\",\"name\":\"Do I need filter fabric under Rip Rap?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Strongly recommended. Non-woven geotextile fabric under Rip Rap prevents soil from migrating up between the stones. Fabric doubles the lifespan of erosion-control work.\"}},{\"@type\":\"Question\",\"name\":\"What spec class is this Rip Rap?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Our 6-12 inch Rip Rap aligns with MassDOT M2.02.3 Class A2 Stone for Slope Protection \/ Class B Rip Rap. Confirm with your engineer for permit-specified installations.\"}},{\"@type\":\"Question\",\"name\":\"How thick does Rip Rap need to be?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"12 inches minimum for proper erosion armor. Lighter applications fail under flow. For shoreline applications, 18-24 inches depending on wave energy.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,800-3,000 lbs per cubic yard, or roughly 1.4-1.5 tons.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46174462836964,"sku":"4090","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Surge-Stone-Rocks.png?v=1743018455"},{"product_id":"gray-granite-0-375","title":"Gray Granite ⅜\"","description":"\u003cp\u003e\u003cstrong\u003eGray Granite ⅜\" — Small-Format Gray Stone for Walkways \u0026amp; Detail Work\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlso sold as \u003ca href=\"https:\/\/ottrsupply.com\/products\/89-stone\" title=\"#89 Stone (Crushed Granite)\"\u003e#89 Stone (Crushed Granite)\u003c\/a\u003e — the contractor spec name for the same material (ASTM C33 \/ AASHTO M43 No. 89).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eGray Granite ⅜\" is the smaller, foot-friendlier version of our classic ¾\" gray gravel. Same angular gray tone, same durability, but in a size that walks comfortably along garden paths and finishes drip edges and decorative borders without feeling chunky. When the project asks for the gray gravel look at a more refined scale, this is the size to spec.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e⅜\" nominal — angular, crushed faces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 sq ft at 3\" depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,500–2,700 lbs\/yd³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#89 stone, ⅜\" gray gravel, small gray crushed, walkway gravel, gray chip stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarden walkways, side paths, and stepping-stone fill\u003c\/li\u003e\n\u003cli\u003eDrip edges around foundations, patios, and walkway perimeters\u003c\/li\u003e\n\u003cli\u003eDecorative borders along garden beds in modern hardscape designs\u003c\/li\u003e\n\u003cli\u003eFine drainage layers under shallow trenches and downspout dispersal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eA 3' × 30' garden path at 3\" depth needs about 0.85 cubic yards. For a 150 sq ft drip edge along a foundation at 3\", plan on about 1.4 yards. Decorative bed border (6\" wide, 75' long, 3\" deep) takes only about 0.35 yards — the small format goes a long way on detail work.\u003c\/p\u003e\n\u003ch3\u003eHow Gray Granite ⅜\" compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite ¾\":\u003c\/strong\u003e ¾\" is the chunkier driveway\/base size. ⅜\" walks more comfortably and looks more refined on garden paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Gray Granite Stone Dust \/ #10:\u003c\/strong\u003e Stone dust has high fines and packs tight. ⅜\" is clean and drains. Use ⅜\" where you want texture, dust where you want a solid surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Blue-Gray Granite ⅜\":\u003c\/strong\u003e Same size, different color. Blue-gray reads cooler with a steel undertone; gray is the classic neutral pick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Riverbed ⅜\":\u003c\/strong\u003e Riverbed is smooth, rounded, naturally tumbled. ⅜\" gray granite is angular and crushed — looks more architectural, locks in place under foot traffic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Gray Granite ⅜\" used for?\u003c\/strong\u003e\u003cbr\u003eMostly four jobs: garden walkways and stepping-stone fill, drip edges around foundations and patios, decorative borders along beds, and fine drainage in shallow trenches. It is the small-format pick when ¾\" feels too chunky.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Gray Granite ⅜\" the same as #89 stone?\u003c\/strong\u003e\u003cbr\u003eYes — gradationally, ⅜\" gray crushed granite meets ASTM C33 \/ AASHTO M43 No. 89. Contractors who spec permeable paver joint fill ask for #89; the residential name for the same material is Gray Granite ⅜\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I walk on Gray Granite ⅜\" barefoot?\u003c\/strong\u003e\u003cbr\u003eIt is more comfortable than ¾\" but it is still crushed (angular). For barefoot-friendly garden paths, smooth \u003ca href=\"https:\/\/ottrsupply.com\/products\/riverbed-0-375\"\u003eRiverbed ⅜\"\u003c\/a\u003e is the better pick.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill Gray Granite ⅜\" fill paver joints?\u003c\/strong\u003e\u003cbr\u003eFor permeable interlocking paver joints, yes — this is the spec'd \"#89 joint stone\" used in PICP installs. For traditional pavers, use polymeric sand instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of Gray Granite ⅜\" weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,500–2,700 lbs per cubic yard, or roughly 1.25–1.35 tons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver to my town?\u003c\/strong\u003e\u003cbr\u003eSame-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver ⅜\" gray granite across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\"\u003eNorfolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\"\u003ePlymouth\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\"\u003eMiddlesex\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\"\u003eSuffolk County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/gray-granite-0-75\"\u003egray granite ¾\"\u003c\/a\u003e for chunkier coverage on the same site, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\"\u003edense pack ¾\" to minus\u003c\/a\u003e for the compacted walkway base layer underneath.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the small-format gray stone for walkways, edges, and detail work.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is Gray Granite 3\/8 inch used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Mostly four jobs: garden walkways and stepping-stone fill, drip edges around foundations and patios, decorative borders along beds, and fine drainage in shallow trenches.\"}},{\"@type\":\"Question\",\"name\":\"Is Gray Granite 3\/8 inch the same as #89 stone?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. 3\/8 inch gray crushed granite meets ASTM C33 \/ AASHTO M43 No. 89. Contractors who spec permeable paver joint fill ask for #89.\"}},{\"@type\":\"Question\",\"name\":\"Can I walk on Gray Granite 3\/8 inch barefoot?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"More comfortable than 3\/4 inch but still crushed and angular. For barefoot-friendly garden paths, smooth Riverbed 3\/8 inch is the better pick.\"}},{\"@type\":\"Question\",\"name\":\"Will Gray Granite 3\/8 inch fill paver joints?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For permeable interlocking paver joints, yes — this is the spec'd #89 joint stone used in PICP installs. For traditional pavers, use polymeric sand.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,500 to 2,700 lbs per cubic yard, or roughly 1.25 to 1.35 tons.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver to my town?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":46708913897700,"sku":"4001","price":75.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Crushed-Rock-0.375-Inch.png?v=1756999353"},{"product_id":"57-stone","title":"#57 Stone (Crushed Granite)","description":"\u003cp\u003e\u003cstrong\u003e#57 Stone (Crushed Granite) — The Industry-Spec Drainage \u0026amp; Concrete Stone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e#57 Stone is the named-spec crushed stone every drainage installer, septic contractor, and ready-mix concrete crew calls out by number. Quarried from native Boston-area granite, angular, washed, and gradationally \u003cstrong\u003eclean of fines\u003c\/strong\u003e, it drains fast, locks under load, and meets the ASTM C33 \/ AASHTO M43 No. 57 standard called out on engineered drawings. If a plan sheet says \"57 stone,\" this is the material.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpec name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#57 Stone (ASTM C33 \/ AASHTO M43 size No. 57)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\" to ¼\" (passes 1½\" sieve, retained on #4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAngular crushed granite, washed, no fines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,700 lbs per cubic yard (~1.35 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 yd³ covers ~80 sq ft at 4\" depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57s, AASHTO 57, drainage stone, septic stone, ¾\" clean crushed stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrench drains, foundation drains, and curtain drains\u003c\/li\u003e\n\u003cli\u003eSeptic system drain fields and leach beds\u003c\/li\u003e\n\u003cli\u003ePipe bedding and backfill around culverts and drainage tile\u003c\/li\u003e\n\u003cli\u003eReady-mix concrete coarse aggregate (when ASTM C33 is specified)\u003c\/li\u003e\n\u003cli\u003ePermeable paver base layers and dry wells\u003c\/li\u003e\n\u003cli\u003eDriveway top dressing where a clean, drainable finish is wanted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGradation (ASTM C33 \/ AASHTO M43 — Size No. 57)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSieve size\u003c\/th\u003e\n\u003cth\u003e% passing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1½\" (37.5 mm)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\" (25.0 mm)\u003c\/td\u003e\n\u003ctd\u003e95 – 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e½\" (12.5 mm)\u003c\/td\u003e\n\u003ctd\u003e25 – 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#4 (4.75 mm)\u003c\/td\u003e\n\u003ctd\u003e0 – 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#8 (2.36 mm)\u003c\/td\u003e\n\u003ctd\u003e0 – 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eFor a 100 ft French drain trench (12\"-wide, 6\" of stone above and below a 4\" pipe), plan on about 3.7 cubic yards. For a 200 sq ft permeable paver base at 6\" depth, plan on about 3.7 cubic yards. Use the material calculator at the top of the page for any custom dimensions — and round up by 5–10% for compaction and overdig.\u003c\/p\u003e\n\u003ch3\u003eHow #57 compares to neighboring sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e#57 vs. #67:\u003c\/strong\u003e #57 has a 1\" top size; #67 has a ¾\" top. Both are clean. #57 drains slightly faster.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#57 vs. #89:\u003c\/strong\u003e #89 is much smaller (⅜\" top). Use #89 where a tighter packing or finer top dressing is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#57 vs. #610:\u003c\/strong\u003e #57 is clean (drains). #610 is dense-graded (compacts solid). Not interchangeable — pick by application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential equivalent:\u003c\/strong\u003e Same material as our \u003ca href=\"https:\/\/ottrsupply.com\/products\/crushed-gray-rock-0-75-inch\" title=\"Gray Crushed Rock 3\/4 inch\"\u003eGray Crushed Rock ¾\"\u003c\/a\u003e — two ways to ask for the same product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs #57 stone the same as ¾\" gravel?\u003c\/strong\u003e\u003cbr\u003eClose, but not exactly. #57 is gradation-controlled to ASTM C33 — it spans 1\" down to ¼\" with no fines. Generic \"¾\" gravel\" varies by yard and may include fines. If your spec sheet says #57, ask for #57.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes #57 stone compact?\u003c\/strong\u003e\u003cbr\u003eBecause there are no fines, #57 doesn't compact in the traditional sense — but its angular granite faces interlock to form a stable, free-draining layer that won't pump or migrate. That's why drainage installers prefer it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use #57 stone under pavers?\u003c\/strong\u003e\u003cbr\u003eYes for \u003cem\u003epermeable\u003c\/em\u003e paver systems where ASTM C33 #57 is the specified open-graded base. For traditional pavers, use \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\" title=\"Dense Pack 3\/4 inch to minus\"\u003eDense Pack ¾\" to minus\u003c\/a\u003e or \u003ca href=\"https:\/\/ottrsupply.com\/products\/610-stone\" title=\"#610 Granite Base\"\u003e#610 Granite Base\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of #57 stone weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,700 lbs per cubic yard, or roughly 1.35 tons. A standard half-ton pickup should not carry more than about a half yard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver #57 stone?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver #57 stone across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\" title=\"Suffolk County Landscape Supply\"\u003eSuffolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\" title=\"Middlesex County Landscape Supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\" title=\"Norfolk County Landscape Supply\"\u003eNorfolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\" title=\"Plymouth County Landscape Supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/concrete-sand\" title=\"Concrete Sand\"\u003eConcrete Sand\u003c\/a\u003e for ASTM C33 bedding, or step up to \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\" title=\"Dense Pack\"\u003eDense Pack ¾\" to minus\u003c\/a\u003e when a compacted base is what the job calls for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the industry-spec stone every drainage and septic contractor asks for by name.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is #57 stone the same as 3\/4 inch gravel?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Close, but not exactly. #57 is gradation-controlled to ASTM C33 — it spans 1 inch down to a quarter inch with no fines. Generic 3\/4 inch gravel varies by yard and may include fines. If your spec sheet says #57, ask for #57.\"}},{\"@type\":\"Question\",\"name\":\"Does #57 stone compact?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Because there are no fines, #57 does not compact in the traditional sense, but its angular granite faces interlock to form a stable, free-draining layer that will not pump or migrate.\"}},{\"@type\":\"Question\",\"name\":\"Can I use #57 stone under pavers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes for permeable paver systems where ASTM C33 #57 is the specified open-graded base. For traditional pavers, use Dense Pack 3\/4 inch to minus or #610 Granite Base instead.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard of #57 stone weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,700 lbs per cubic yard, or roughly 1.35 tons. A standard half-ton pickup should not carry more than about a half yard.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver #57 stone in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":48928218611940,"sku":"4101","price":79.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Limestone-Rock-0.75-Inch_3c77ebbc-09a0-4df5-bc21-637e1a02f8f6.png?v=1778808920"},{"product_id":"89-stone","title":"#89 Stone (Crushed Granite)","description":"\u003cp\u003e\u003cstrong\u003e#89 Stone (Crushed Granite) — The Small-Format Spec Stone for Paver Joints \u0026amp; Permeable Bases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e#89 Stone is the ⅜\"-top crushed granite that contractors specify by name for permeable paver joints, walkway finishes, and tight-pack drainage layers. Native Boston-area granite, angular, washed, with a tight ASTM C33 \/ AASHTO M43 No. 89 gradation — small enough to lock pavers, large enough to drain. If a permeable-pavement detail calls for \"#89 joint stone,\" this is it.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpec name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#89 Stone (ASTM C33 \/ AASHTO M43 size No. 89)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e⅜\" to fine (passes ½\" sieve, retained on #50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAngular crushed granite, washed, clean of fines below #50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,800 lbs per cubic yard (~1.4 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 yd³ covers ~80 sq ft at 4\" depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e89s, AASHTO 89, joint stone, chip stone, permeable paver joint fill, ⅜\" clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePermeable interlocking paver joints (the spec'd \"#89 joint stone\")\u003c\/li\u003e\n\u003cli\u003ePermeable paver leveling course (top of the open-graded base)\u003c\/li\u003e\n\u003cli\u003eWalkway finish layer over a compacted base\u003c\/li\u003e\n\u003cli\u003eFine drainage stone near foundations and small culverts\u003c\/li\u003e\n\u003cli\u003eSeptic system top dressing\u003c\/li\u003e\n\u003cli\u003eDecorative ground cover where a small, uniform stone is wanted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGradation (ASTM C33 \/ AASHTO M43 — Size No. 89)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSieve size\u003c\/th\u003e\n\u003cth\u003e% passing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e½\" (12.5 mm)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⅜\" (9.5 mm)\u003c\/td\u003e\n\u003ctd\u003e90 – 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#4 (4.75 mm)\u003c\/td\u003e\n\u003ctd\u003e20 – 55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#8 (2.36 mm)\u003c\/td\u003e\n\u003ctd\u003e5 – 30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#16 (1.18 mm)\u003c\/td\u003e\n\u003ctd\u003e0 – 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#50 (300 µm)\u003c\/td\u003e\n\u003ctd\u003e0 – 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eFor permeable paver joints, plan on about ½ cubic yard per 200 sq ft of paver field (after sweeping). For a 2\" leveling course over an open-graded base, plan on about 1.2 yd³ per 200 sq ft. Use the material calculator at the top of the page for custom dimensions, and round up 5–10% for spread loss and re-sweep.\u003c\/p\u003e\n\u003ch3\u003eHow #89 compares to neighboring sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e#89 vs. #8:\u003c\/strong\u003e #8 is slightly larger (no #50-fines portion). #89 is the more common \u003cem\u003ejoint\u003c\/em\u003e spec; #8 is the more common \u003cem\u003ebedding\u003c\/em\u003e spec.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#89 vs. #57:\u003c\/strong\u003e #57 is the 1\"-top sibling. Use #57 below #89 in a permeable system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#89 vs. stone dust:\u003c\/strong\u003e Stone dust (#10) has more fines and packs tight. #89 drains. They are \u003cem\u003enot\u003c\/em\u003e interchangeable for permeable installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential equivalent:\u003c\/strong\u003e Same material as our \u003ca href=\"https:\/\/ottrsupply.com\/products\/gray-crushed-rock\" title=\"Gray Crushed Rock 3\/8 inch\"\u003eGray Crushed Rock ⅜\"\u003c\/a\u003e — two ways to ask for the same product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is #89 stone used for?\u003c\/strong\u003e\u003cbr\u003ePrimarily three jobs: filling the joints on permeable interlocking pavers (PICP), the leveling course directly under permeable pavers, and small-stone drainage near foundations or septic systems. It is the spec'd choice when \"#89 joint stone\" appears on a plan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use #89 in regular pavers (non-permeable)?\u003c\/strong\u003e\u003cbr\u003eFor traditional pavers, use polymeric sand for joints and concrete sand for bedding. #89 is the right call for \u003cem\u003epermeable\u003c\/em\u003e systems only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does #89 differ from #8 stone?\u003c\/strong\u003e\u003cbr\u003e#89 includes more of the fine-end material (passes through #50 sieve at 0–5%). #8 has a narrower, slightly larger band. Most PICP details accept either, but #89 is what most permeable spec sheets call out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of #89 stone weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,800 lbs per cubic yard, or roughly 1.4 tons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver #89 stone in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver #89 stone across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\" title=\"Suffolk County Landscape Supply\"\u003eSuffolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\" title=\"Middlesex County Landscape Supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\" title=\"Norfolk County Landscape Supply\"\u003eNorfolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\" title=\"Plymouth County Landscape Supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/57-stone\" title=\"#57 Stone\"\u003e#57 Stone\u003c\/a\u003e as the open-graded base layer below, or our \u003ca href=\"https:\/\/ottrsupply.com\/products\/concrete-sand\" title=\"Concrete Sand\"\u003eConcrete Sand\u003c\/a\u003e for traditional paver bedding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the spec'd joint stone for permeable paver systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is #89 stone used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Primarily three jobs: filling the joints on permeable interlocking pavers, the leveling course directly under permeable pavers, and small-stone drainage near foundations or septic systems.\"}},{\"@type\":\"Question\",\"name\":\"Can I use #89 in regular pavers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For traditional pavers, use polymeric sand for joints and concrete sand for bedding. #89 is the right call for permeable systems only.\"}},{\"@type\":\"Question\",\"name\":\"How does #89 differ from #8 stone?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"#89 includes more of the fine-end material (passes through #50 sieve at 0-5%). #8 has a narrower, slightly larger band. Most permeable pavement specs call out #89.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard of #89 stone weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,800 lbs per cubic yard, or roughly 1.4 tons.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver #89 stone in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":48928220741860,"sku":"4102","price":75.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Crushed-Rock-0.375-Inch_2675ab07-633a-4267-9dff-94dc7cba9c27.png?v=1778808922"},{"product_id":"4-stone","title":"#4 Stone (Crushed Granite Ballast)","description":"\u003cp\u003e\u003cstrong\u003e#4 Stone (Crushed Granite Ballast) — Large Clean Stone for Heavy Drainage \u0026amp; Deep Backfill\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e#4 Stone is the bigger-cousin spec stone — 1½\" top size, clean of fines, angular crushed granite. The size drainage engineers reach for when #57 isn't big enough: deep foundation backfill, large culvert bedding, rail-grade ballast, and the transition layer between rip rap and finer drainage stone. Meets AASHTO M43 No. 4 \/ ASTM D448 No. 4. If the spec says \"4 stone,\" this is it.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpec name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#4 Stone (AASHTO M43 \/ ASTM D448 size No. 4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrushed granite, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1½\" to ¾\" (passes 2½\", retained on ¾\" sieve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAngular crushed granite, washed, clean of fines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,700 lbs per cubic yard (~1.35 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 yd³ covers ~80 sq ft at 4\" depth (loose)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4s, AASHTO 4, ballast stone, large drainage rock, 1½\" clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeep drainage trenches and curtain drains where #57 isn't large enough\u003c\/li\u003e\n\u003cli\u003eFoundation backfill against waterproofing membranes\u003c\/li\u003e\n\u003cli\u003eLarge culvert bedding and pipe surround\u003c\/li\u003e\n\u003cli\u003eSeptic system stone where the engineer specifies #4\u003c\/li\u003e\n\u003cli\u003eTransition layer between rip rap and #57\u003c\/li\u003e\n\u003cli\u003eHeavy-duty driveway base where settlement is a concern\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGradation (AASHTO M43 \/ ASTM D448 — Size No. 4)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSieve size\u003c\/th\u003e\n\u003cth\u003e% passing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2½\" (63 mm)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\" (50 mm)\u003c\/td\u003e\n\u003ctd\u003e90 – 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1½\" (37.5 mm)\u003c\/td\u003e\n\u003ctd\u003e20 – 55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\" (25 mm)\u003c\/td\u003e\n\u003ctd\u003e0 – 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e½\" (12.5 mm)\u003c\/td\u003e\n\u003ctd\u003e0 – 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eFor a 100 ft foundation drain trench, 2 ft wide, with 1 ft of #4 over a perforated pipe, plan on about 7.4 cubic yards. Use the material calculator at the top of the page for custom dimensions. Round up 5–10% for over-excavation and settlement.\u003c\/p\u003e\n\u003ch3\u003eHow #4 compares to neighboring sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e#4 vs. #57:\u003c\/strong\u003e #4 is larger (1½\" top vs. 1\" top). Use #4 in deeper, heavier-flow drainage; use #57 for typical French drains and septic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#4 vs. rip rap:\u003c\/strong\u003e Rip rap is much larger (6\"–12\"+) and used for erosion armor. #4 is the transition stone between rip rap and finer drainage rock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential equivalent:\u003c\/strong\u003e Same material as our \u003ca href=\"https:\/\/ottrsupply.com\/products\/crushed-gray-rock-1-5-inch\" title=\"Gray Crushed Rock 1.5 inch\"\u003eGray Crushed Rock 1.5\"\u003c\/a\u003e — two ways to ask for the same product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is #4 stone used for?\u003c\/strong\u003e\u003cbr\u003eHeavy drainage, foundation backfill, large culvert bedding, septic stone where the engineer specifies it, and the transition layer between rip rap and smaller drainage rock. It is bigger than #57 and reserved for deeper, higher-flow applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs #4 stone the same as 1.5\" crushed?\u003c\/strong\u003e\u003cbr\u003eYes — gradationally, #4 has a 1½\" mid-band with a 2½\" top sieve. Our Gray Crushed Rock 1.5\" is the same material under its residential name.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan #4 stone be used as a driveway surface?\u003c\/strong\u003e\u003cbr\u003eIt can be used as a deep base, but the size is uncomfortable to walk and drive on as a finish. For a driveway top, use \u003ca href=\"https:\/\/ottrsupply.com\/products\/crushed-gray-rock-0-75-inch\"\u003e¾\" gray crushed\u003c\/a\u003e or \u003ca href=\"https:\/\/ottrsupply.com\/products\/57-stone\"\u003e#57 stone\u003c\/a\u003e on top of a compacted #610 base.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of #4 stone weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,700 lbs per cubic yard, or roughly 1.35 tons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver #4 stone in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver #4 stone across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\" title=\"Suffolk County Landscape Supply\"\u003eSuffolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\" title=\"Middlesex County Landscape Supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\" title=\"Norfolk County Landscape Supply\"\u003eNorfolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\" title=\"Plymouth County Landscape Supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/57-stone\" title=\"#57 Stone\"\u003e#57 Stone\u003c\/a\u003e as a transition layer down to finer drainage rock, or step up to \u003ca href=\"https:\/\/ottrsupply.com\/products\/surge-stone\" title=\"Rip Rap\"\u003eRip Rap 6\"–12\"\u003c\/a\u003e for erosion armor and high-energy stream banks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the large-spec stone engineers call out for deep drainage and heavy backfill.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is #4 stone used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Heavy drainage, foundation backfill, large culvert bedding, septic stone where the engineer specifies it, and the transition layer between rip rap and smaller drainage rock.\"}},{\"@type\":\"Question\",\"name\":\"Is #4 stone the same as 1.5 inch crushed?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — gradationally, #4 has a 1.5 inch mid-band with a 2.5 inch top sieve. The residential name is Gray Crushed Rock 1.5 inch.\"}},{\"@type\":\"Question\",\"name\":\"Can #4 stone be used as a driveway surface?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It can be used as a deep base, but the size is uncomfortable to walk and drive on as a finish. For a driveway top, use 3\/4 inch gray crushed or #57 stone over a compacted #610 base.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard of #4 stone weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,700 lbs per cubic yard, or roughly 1.35 tons.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver #4 stone in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":48928224018660,"sku":"4104","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/Gray-Crushed-Rock-1.5-Inch_46ba2bc1-ca3e-4023-b7b1-ea69a93e7331.png?v=1778808929"},{"product_id":"10-stone-dust","title":"#10 Stone Dust (Granite Screenings)","description":"\u003cp\u003e\u003cstrong\u003e#10 Stone Dust (Granite Screenings) — The Spec'd Fines That Lock Walkways \u0026amp; Paver Joints\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e#10 Stone Dust is the quarter-minus by-product of crushing granite — passes a ⅜\" sieve, with a tight band of fines all the way through #200. It is the spec name (AASHTO M43 No. 10 \/ ASTM D448 No. 10) for what most yards call \"screenings\" or \"stone dust\": the material that compacts hard, finishes a walkway, locks pavers in their joints, and gives a stable footing under stepping stones. If a plan calls for \"screenings\" or \"#10,\" this is the material.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpec name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#10 Screenings (AASHTO M43 \/ ASTM D448 size No. 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrushed granite screenings, native to the Boston area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePasses ⅜\" (¼\"-minus, including fines through #200)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGranite chips, sand, and fines — angular, dry-screened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2,700 lbs per cubic yard (~1.35 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 yd³ covers ~80 sq ft at 4\" depth (compacted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStone dust, screenings, quarter-minus, pack, manufactured sand, decomposed granite (regional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cubic yard, bulk dump truck delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat it's good for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFinal leveling course and joint fill under and between brick and concrete pavers\u003c\/li\u003e\n\u003cli\u003eCompacted walkway base (paths, garden walks, stepping-stone runs)\u003c\/li\u003e\n\u003cli\u003eRiding arena and round-pen footing (with sand blend)\u003c\/li\u003e\n\u003cli\u003eTop dressing on driveways for a smooth, locked surface\u003c\/li\u003e\n\u003cli\u003eSetting bed for flagstone and bluestone in dry-laid applications\u003c\/li\u003e\n\u003cli\u003eTrench backfill where fine, compactable material is wanted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGradation (AASHTO M43 \/ ASTM D448 — Size No. 10, typical band)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSieve size\u003c\/th\u003e\n\u003cth\u003e% passing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e⅜\" (9.5 mm)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#4 (4.75 mm)\u003c\/td\u003e\n\u003ctd\u003e85 – 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#8 (2.36 mm)\u003c\/td\u003e\n\u003ctd\u003e65 – 90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#16 (1.18 mm)\u003c\/td\u003e\n\u003ctd\u003e45 – 70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#30 (600 µm)\u003c\/td\u003e\n\u003ctd\u003e30 – 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#50 (300 µm)\u003c\/td\u003e\n\u003ctd\u003e17 – 30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#100 (150 µm)\u003c\/td\u003e\n\u003ctd\u003e8 – 17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#200 (75 µm)\u003c\/td\u003e\n\u003ctd\u003e3 – 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHow much do I need?\u003c\/h3\u003e\n\u003cp\u003eFor a 200 sq ft walkway with a 2\" stone dust setting bed, plan on about 1.25 cubic yards. For paver joint sweep-in, a yard covers approximately 2,000–3,000 sq ft of paver field depending on joint width. Use the material calculator at the top of the page for custom dimensions, and round up 5–10% for compaction.\u003c\/p\u003e\n\u003ch3\u003eHow #10 compares to neighboring products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e#10 vs. #89:\u003c\/strong\u003e #10 packs solid (lots of fines). #89 drains (clean joint stone). Choose by whether the joint should compact or drain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#10 vs. mason sand:\u003c\/strong\u003e Both are fine. Mason sand is rounder and used for mortar. #10 is angular and locks under compaction — better for walkway setting beds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#10 vs. dense pack:\u003c\/strong\u003e Dense pack (or #610) has a ¾\"–1\" top stone with fines. #10 is just the fines. Use #10 to top a dense-pack base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue-gray color variant:\u003c\/strong\u003e Prefer a blue-gray color profile? See our \u003ca href=\"https:\/\/ottrsupply.com\/products\/blue-gray-granite-dust\" title=\"Blue-Gray Granite Dust\"\u003eBlue-Gray Granite Dust\u003c\/a\u003e — same #10 spec, blue-gray granite color.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is #10 stone dust used for?\u003c\/strong\u003e\u003cbr\u003eWalkway setting beds, paver joint fill, top dressing on driveways, and footing for stepping stones and flagstone. It compacts to a near-solid layer that locks the surface above it in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs stone dust the same as #10?\u003c\/strong\u003e\u003cbr\u003eYes — \"stone dust\" and \"screenings\" are the trade names; #10 (AASHTO M43 \/ ASTM D448) is the formal spec name. Same material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes stone dust drain?\u003c\/strong\u003e\u003cbr\u003eNot well. The fines pack tight, so water sheds across the surface rather than percolating through. That's a feature for walkways (no settling) but a bug if drainage is needed — for drainage, use #57 or #89 instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use stone dust under pavers?\u003c\/strong\u003e\u003cbr\u003eFor dry-laid stepping stones and flagstone, yes — it is the standard setting bed. For interlocking concrete pavers, contemporary ICPI guidance prefers concrete sand for bedding; stone dust is still used for joint sweep-in on some installs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does a cubic yard of stone dust weigh?\u003c\/strong\u003e\u003cbr\u003eAbout 2,700 lbs per cubic yard, or roughly 1.35 tons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver stone dust in the Boston area?\u003c\/strong\u003e\u003cbr\u003eYes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\u003c\/p\u003e\n\u003cp\u003eSame-day and next-day bulk delivery, no minimum order. We deliver #10 stone dust across \u003ca href=\"https:\/\/ottrsupply.com\/collections\/suffolk-county-landscape-supply\" title=\"Suffolk County Landscape Supply\"\u003eSuffolk\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/middlesex-county-landscape-supply\" title=\"Middlesex County Landscape Supply\"\u003eMiddlesex\u003c\/a\u003e, \u003ca href=\"https:\/\/ottrsupply.com\/collections\/norfolk-county-landscape-supply\" title=\"Norfolk County Landscape Supply\"\u003eNorfolk\u003c\/a\u003e, and \u003ca href=\"https:\/\/ottrsupply.com\/collections\/plymouth-county-landscape-supply\" title=\"Plymouth County Landscape Supply\"\u003ePlymouth County\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/ottrsupply.com\/products\/dense-pack-075-to-minus\" title=\"Dense Pack\"\u003eDense Pack ¾\" to minus\u003c\/a\u003e or \u003ca href=\"https:\/\/ottrsupply.com\/products\/610-stone\" title=\"#610 Stone\"\u003e#610 Stone\u003c\/a\u003e as the compacted base below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder today — the spec'd screenings every walkway installer reaches for.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is #10 stone dust used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Walkway setting beds, paver joint fill, top dressing on driveways, and footing for stepping stones and flagstone. It compacts to a near-solid layer that locks the surface above it in place.\"}},{\"@type\":\"Question\",\"name\":\"Is stone dust the same as #10?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Stone dust and screenings are the trade names; #10 (AASHTO M43 \/ ASTM D448) is the formal spec name. Same material.\"}},{\"@type\":\"Question\",\"name\":\"Does stone dust drain?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not well. The fines pack tight, so water sheds across the surface rather than percolating through. For drainage, use #57 or #89 instead.\"}},{\"@type\":\"Question\",\"name\":\"Can I use stone dust under pavers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For dry-laid stepping stones and flagstone, yes. For interlocking concrete pavers, ICPI guidance prefers concrete sand for bedding; stone dust is still used for joint sweep on some installs.\"}},{\"@type\":\"Question\",\"name\":\"How much does a cubic yard of stone dust weigh?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"About 2,700 lbs per cubic yard, or roughly 1.35 tons.\"}},{\"@type\":\"Question\",\"name\":\"Do you deliver stone dust in the Boston area?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties. No minimum order; flat-rate delivery shown in the price breakdown.\"}}]}\u003c\/script\u003e","brand":"Ottr Landscape Supply","offers":[{"title":"Default Title","offer_id":48928230080740,"sku":"4105","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8528\/9700\/files\/BlueStoneRockFines_c147985e-f4c7-4130-b16a-6454e65ca149.png?v=1778816733"}],"url":"https:\/\/ottrsupply.com\/collections\/crushed-stone.oembed","provider":"Ottr Landscape Supply","version":"1.0","type":"link"}