Companion Planting Peas And Tomatoes. Tomatoes are also compatible with chives and onion. Companion planting is the careful placement of plants (especially vegetables and herbs) which have been shown to have beneficial effects on one another.
Farmers and gardeners plant specific crops near each other in order to deter pests, attract beneficial insects, and stimulate growth. Some of the greatest companion plants in my garden are those which have nothing to do with my vegetable patch, but are the awesome locally native trees and shrubs i have planted about the place. It can also allow you to grow more food in less space.
Carrots love tomatoes but all veggies don’t grow well together.
And remember, it is ok if your lettuce leaf has a hole or two! Patrick's day, though this really works only in zone 5 and higher.a better rule is to plant them outdoors about a month before the last predicted. Basil and tomatoes were made to go together, not only in sauces but in the garden, too. Asparagus, basil, carrots, celery and parsley are ideal companion plants for tomatoes to help each other grow.