Garden / June 16, 2018 /
A raised bed is ideally 18 - 24 inches deep, but if you are building your raised beds on top of existing earth you wilI have some leeway here. I have successfully gardened in boxes built over earth with only one foot of soil depth. You can find both detailed instructions for building a raised beds and multiple choices for buying raised beds here.
If your gardening space is big enough for raised beds, they can be a great way to maximize space and effort. Not only can raised beds accommodate more plants per square foot, but gardening in a raised bed greatly reduces the need to weed. It also makes weeds much easier to uproot throughout the season, which can be a real blessing for your back.