{"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","url":"https:\/\/ottrsupply.com\/products\/blue-gray-granite-0-75","provider":"Ottr Landscape Supply","version":"1.0","type":"link"}