Companion Planting Guide for Small Gardens

Companion planting pairs crops that help each other, and in a small garden that efficiency matters more than anywhere else. The right combinations save space and reduce pest pressure.

The idea is simple: certain plants repel pests, attract pollinators, or simply use different root depths. Pairing them well turns a crowded plot into a cooperative one.

• Basil planted near tomatoes improves flavor and repels pests
• Marigolds deter nematodes and many insects
• Beans fix nitrogen that corn and squash use
• Avoid planting onions near beans and peas

Plan the bed as a community rather than a list of individuals.