Crushed stone, also known as gravel, pea gravel, decorative rock or deco gravel, is a popular material for both commercial and residential projects. Created by crushing large stones, it has angular surfaces which help it lock into place, and ranges in size from 3/8" to 12+” in diameter. Crushed rock is used to surround trees or plants, to create drainage areas or as the base for a driveway, side yard or pathway. Low cost and easy installation make it a good choice to cover your largest areas. Favorites include California Gold 3/4" and Black Lava.