Is it a coincidence that I hear about an entirely new gardening concept, from two different people, within two different contexts, in the span of a day, and the same person gets mentioned as the expert on the subject?
I think not.
Keyhole gardening. I’ll be adding it to my sustainable gardening repertoire. Keyhole gardens are built where water is scarce, where people don’t have abundant food sources at a local grocery store that they can
easily waste choose from, or where land is locked in perpetual drought conditions and food cannot be easily grown. They are named for the shape — which looks like a keyhole from above.