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.
Virtually any fruit, vegetable or herb can be grown in a container, if the container is large enough. As with ornamental container gardening, this is a great way to control the soil, sun and growing conditions of your edible plants. It is also a great way to squeeze edible gardening into the smallest spaces, by siting them on your patio, front steps or driveway.