The Complete Guide to Crushed Stone and Gravel
· When using pea gravel, it is important to have set edges and boundaries for the gravel. Because of its small size, it quickly spreads out unless it has a clear edge. River rock: River rock is larger than pea gravel and typically used for aesthetic purposes. It is typically 1"2" in diameter. Because it is larger, it is more painful to walk on than pea gravel, even though river rock does ...