Onions Companion Planting Guide

11 beneficial companions • 0 plants to avoid

11
Beneficial
0
Avoid
1
Research-Backed

Beneficial Companions

Apple And Pear

traditional

traditional

🌿 Traditional
Beet

Pest deterrence, Extension, Horticultural

Pest deterrence, Extension, Horticultural

📚 Extension
Blueberry Vaccinium Spp

Pest Repellent, Traditional

Pest Repellent, Traditional

🌿 Traditional
Broccoli And Cauliflower Brassica Oleracea

space_saving, anecdotal

space_saving, anecdotal

🌿 Traditional
Carrot

Olfactory masking, Field Trial

Olfactory masking, Field Trial

🔬 Field Trial
Chamomile And Yarrow

biochemical, traditional

biochemical, traditional

🌿 Traditional
Pepper Capsicum Spp

Deters slugs, aphids, mites, and cabbage worms., Traditional

Deters slugs, aphids, mites, and cabbage worms., Traditional

🌿 Traditional
Spinach And Swiss Chard

pest repulsion

pest repulsion

🌿 Traditional
Sweet Potato

Pest Repellency, Traditional/Extension

Pest Repellency, Traditional/Extension

📚 Extension
Tomato

Pest deterrence, Extension

Pest deterrence, Extension

📚 Extension
Unknown

General, Traditional

General, Traditional

🌿 Traditional

Plants to Avoid

No antagonistic relationships documented.

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