Garden / June 13, 2018 /
Crop Rotation is a great tool for keeping pests and diseases out of the vegetable garden. Rotating your vegetables so they grow in different areas of the garden each year is an excellent way to cut down on diseases and insect pests that over winter in the soil. This really is not possible in small vegetable gardens. You will just have to be vigilant about not letting problems get out of hand. If a large scale problem should occur, such as squash beetles or septoria leaf spot on tomatoes, seriously consider not growing the crop for a year. It will be a sacrifice, but one year without is better than several years of a disappointing crop.
Instead of rows, Jeavons and Bartholomew suggest planting in tightly spaced geometric patterns that will allow the crops to create a living mulch of foliage as they mature. This living mulch performs two of the main tasks that regular old dead mulch does: keeping the soil moist and suppressing weeds. In order to create this effect, however, you need to know how much space to give each plant. Mel Bartholomews brilliantly simple tactic is to set a 1-by-1-foot grid onto a garden space and plant crops into the grid. Large crops such as broccoli, peppers and cabbage require a whole square, whereas small ones such as carrots and radishes can be planted 16 to a square.