Q.what can be used in garden box under the soil
I have two garden boxes I just built – 8ft x 4ft, height 2 ft, trying to figure out if I can fill the bottom half with peat moss or mulch, don’t want the weight of the soil and would like drainage.
Certified GKH Gardening Expert
This article tells how you can mix your own soil for raised beds. For a lighter layer in the bottom, you could use shredded bark or wood chips.