It's a somewhat of a joke, but somewhat based on permaculture stuff. Instead of having raised beds with square-foot gardening, mine is sunken (to collect rain run-off) and cubic-meter just to be a smart-aleck. In truth, I dug out the ground to a depth between 3'-4' (one meter) and re-filled it with a mixture of some of the native soil and tons of compost. The compost is constantly shrinking in volume as it decomposes so the garden is always slightly lower than the surrounding grade. In sum, the cubic-meter reflects the importance of the volume and quality of soil as opposed to the surface area that you're gardening. Plus, it just sounded funny to me one day.
edited because I'm answering a Mikey question. You know, I think you might be the first person to ask me that.![]()
Well that's a pretty brilliant idea. Do you have any issues with it filling up with water and stagnating/rotting when it rains?
(I've been wondering for months now what it was...
