Arbor Rock specializes in the wholesale of quality landscape and decorative stones that place our clients at the top of their respective markets.
Arbor Rock specializes in providing unique and hard to find gravels, frequently with matching sands; many to ASTM standards.
Top Selling Cobbles
A naturally rounded river rock with a mix of gray, white, rose, and tan stones. Typically shipped in bulk, but available in super sack (for flatbed shipping savings).
A granite river cobble that ranges from white to light gray with unique “salt and pepper” markings.
TAN GRAND CANYON
A light tan to light brown southwest river cobble, mostly tan, some white, a raisin red, a gray tone and rarely a bit of green.
Colorado Red Flagstone
This flagstone is that beautiful color from which our state received its name. It’s naturally formed, and has a natural cleft. Its durability, and striking color makes it great for any hardscape project.
A smooth, naturally formed boulder with inclusions (stripes) that wind their way through the rock like a river.
Naturally smoothed by the river, Alpine boulders are typically uniform in color, often described as salt and pepper.