Blue-Gray Granite ½"

Blue-Gray Granite ½" — Mid-Size Crushed Stone in That Classic Blue-Gray Tone

Native Boston-area blue-gray granite — not to be confused with Pennsylvania/New York bluestone.

Our 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.

Weight: One cubic yard of Blue-Gray Granite ½" weighs about 2,500–2,700 pounds (1.25–1.35 tons). A full 6-yard delivery is roughly 7.5–8 tons of stone.

At a glance

What it's good for

• Garden walkways and stepping-stone bed fill
• Drip edges around houses and patios
• Decorative ground cover in beds and borders
• Bottom layer in rain gardens and dry creek finish

How much do I need?

For 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.

How Blue-Gray Granite ½" compares

• vs. Blue-Gray Granite ⅜": ⅜" is finer — better for tight detail work, pot drainage, and joint fill. ½" is more substantial underfoot.
• vs. Blue-Gray Granite ¾": ¾" is the driveway-and-base workhorse. ½" is the in-between size for walkways and decorative work.
• vs. Gray Granite ½": Same size and crushed structure; blue-gray has a cooler steel undertone, gray reads more neutral. Pure color preference.
• vs. Pennsylvania Bluestone (the flagstone): 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.

Frequently asked questions

Is Blue-Gray Granite the same as bluestone?
No — 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.

What is Blue-Gray Granite ½" used for?
Garden 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.

Will the blue-gray color fade?
The 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.

Can I walk on it barefoot?
½" is more comfortable than ¾" but it's still crushed angular stone. For barefoot paths, smooth Riverbed ⅜" or Riverbed ¾" is the better pick.

How much does a cubic yard of Blue-Gray Granite ½" weigh?
About 2,500–2,700 lbs per cubic yard.

Do you deliver in the Boston area?
Yes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, Essex, Plymouth, Bristol, and Barnstable Counties.

Same-day and next-day bulk delivery, no minimum order. We deliver blue-gray granite across Suffolk, Norfolk, Middlesex, Plymouth, Essex, Bristol, and Barnstable County.

Pair with our blue-gray granite ⅜" for finer walkways and tighter drainage details, or our blue-gray granite ¾" when a chunkier look is the goal.

Order today — the right-sized blue-gray granite for walkways, drip edges, and decorative beds.

• Same-day & next-day delivery available — weekends fill fast, order early.
• Curbside or on-property drop — let us know at checkout.
• Up to 6 yds per load for dense materials (gravel, soil, rock, sand) — mulch loads carry up to 10 yds. Delivery is $100 per load within 30 miles of our Dispatch Office, plus $4 per mile beyond. No minimum order.
• Job site delivery available
• Questions? Call (617) 645-0987 or see full delivery info →