Sand & Gravel

Also known as drainage stone, is used primarily for drainage behind retaining walls or in weeping beds.

This sand and gravel mix provides excellent drainage when used as a base material for installations exceeding 6". It compacts to 3/4 of it's original depth.

Compacts very well, but can be corrosive to nearby plant life. It is used as a base material for laying interlocking stone, retaining walls and patio slabs. It compacts to 2/3 of its original depth.