Garden / June 22, 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.
Granted, a small space vegetable garden may not be enough for subsistence farming, but it will be enough to grow great tasting tomatoes, some beautiful heirloom eggplants or an endless supply of cutting greens.If you have limited space, consider what vegetables you can purchase fresh in your area already and what vegetables you truly love or miss.