The stone goes down at least 1 2 inches.
River rock raised garden 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.
Edging a garden bed with large and medium river rocks adds a pretty contrast to your yard and creates a neat edge to your garden beds via ella claire inspired this beautiful dry river stream incorporates a pretty mix of larger boulders with river rock and feels very natural in this landscaped yard.
River rocks get tumbled in water so they have smooth and.
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.
I know the stone is expensive and it seems to be effective as a weed block but it makes planting replanting troublesome and feeding difficult.