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Create stunning and durable outdoor spaces with premium hardscape products from Watson Mulch. We offer a comprehensive selection of hardscape materials from industry-leading manufacturers, including Unilock, Keystone, and Techo-Bloc, for patios, walkways, driveways, retaining walls, outdoor living areas, and more. Whether you're a homeowner, contractor, or landscape professional, our quality hardscape products provide the style, strength, and performance needed for lasting results throughout Rhode Island.

Contact our team today to discuss your project and request a quote.

1 cubic yard = approximately 100 sq. feet of coverage @ 3 inches

64 Items
UNILOCK WALL CONCORD XL (COLOR - GRANITE)

UNILOCK WALL CONCORD XL (COLOR - GRANITE)

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Unilock Concord wall is an excellent option for both decorative garden and heavy load retaining walls.

UNILOCK WALL STONE BRUSSELS DIMENSIONAL

UNILOCK WALL STONE BRUSSELS DIMENSIONAL

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Unilock Brussels Dimensional wall block. Available in Limestone, Sierra, and Sandstone colors. Great for decorative walls and fire pits.

WALL KEYSTONE REGAL PRO 8" DARK GRANITE

WALL KEYSTONE REGAL PRO 8" DARK GRANITE

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Keystone Regal Stone Pro Rockface Wall is a rugged, secure retaining wall block with a weathered texture.

WALL KEYSTONE REGAL STRAIGHT 6" GRANITE

WALL KEYSTONE REGAL STRAIGHT 6" GRANITE

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Keystone Regal 6" Straight Wall with matching corner and cap. An excellent retaining wall block that is lighter weight than the 8" Regal Pro

How much do I need? Use our materials calculator.