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.
Vegetables need a good 6 or more hours of sun each day. Without sun, the fruits will not ripen and the plants will be stressed. Even if you are sun challenged, there are a few vegetables that can survive in light shade, lettuce and other greens, broccoli and cole crops. Vegetables also require regular watering.