It s available in a wide variety of sizes colors textures and shapes from porous lightweight red or black lava rock to pretty smooth quartz gravel mulch in purple or pink.
River rock raised garden beds.
River rocks get tumbled in water so they have smooth and.
The stone goes down at least 1 2 inches.
Rock mulch is decorative gravel or rocks ranging in size from pea size to golf ball size often sourced from river beds.
How to use river rock in plant beds.
Crushed rock or pea gravel work well at the bottom of a raised bed to improve drainage particularly in beds more than 18 inches tall or where the bed is in an area of the yard with poor drainage.
River rocks of all shapes and sizes add a hard element to balance the soft features of flower beds.