technique
Companion Planting Basics
Pair the right plants together for healthier crops and fewer pests.
Companion planting uses natural plant partnerships to boost growth and deter pests without chemicals.
Classic pairs: Tomatoes love basil, which repels certain pests and may improve flavor. Carrots and onions protect each other from flies.
The Three Sisters: Corn, beans and squash grown together support one another - corn gives beans a trellis, beans fix nitrogen, and squash shades out weeds.
Avoid: Keep beans away from onions and garlic, which can stunt their growth.
Start small: Try one or two pairings this season and note the difference.