32" High Raised Beds
After a surgery this summer I am no longer able to kneel and work on my regular sfg raised beds. The easiest height for me to garden at is 32". I don't want to fill it all with my custom mix because it's too expensive and not needed. I'm thinking of filling the first 16" to 24" with a porous material and then have 8 to 16" of the growing mix on top. Have any of you done something similar and what filler material did you use?