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 you do not want to opt for drip irrigation, try and site your vegetable garden near a water spigot. You will be more likely to water if you do not have to drag the hose out. This final consideration is essential. Vegetables need a soil rich in organic matter. Soil is important to the growth of all plants, but more so with vegetables, because even taste is affected by the quality of the soil. That is part of why wine from the same grape variety can vary from region to region and why some areas grow hotter peppers than others.
Always look for opportunities for your garden to make the most of the space you have. Minimal horizontal gardening space just means you will have to build up instead of out. Remember not to let your vertical garden get too tall so that you would not forget about tending to the plants on top. Build raised garden beds. Stack pottery/Add Tiers and Layers. Create a stacked herb or succulent garden to maximize planting space on the corner of a deck or patio. Grow vines and climbing plants on trellises, fences, or walls
You do not need a lot of space to grow fresh vegetables, herbs and fruits. You do not really even need a garden. Plant breeders know that after taste, home gardeners want a high yield in a small space, so they have been developing more varieties that can grow in a small foot print or even live in containers all year long.