Leek Shallot Chives Allium Species Companion Planting Guide

25 beneficial companions • 2 plants to avoid

25
Beneficial
2
Avoid
0
Research-Backed

✅ Beneficial Companions

Arugula

shared cultural requirements, traditional

shared cultural requirements, traditional

🌿 Traditional
Beets

shared cultural requirements, traditional

shared cultural requirements, traditional

🌿 Traditional
Broccoli

shared cultural requirements, traditional

shared cultural requirements, traditional

🌿 Traditional
Leaf Lettuce

shared cultural requirements, traditional

shared cultural requirements, traditional

🌿 Traditional
Radishes

shared cultural requirements, traditional

shared cultural requirements, traditional

🌿 Traditional
Spinach

shared cultural requirements, traditional

shared cultural requirements, traditional

🌿 Traditional
Calendula

pest deterrence, traditional

pest deterrence, traditional

🌿 Traditional
French Marigolds

pest deterrence, traditional

pest deterrence, traditional

🌿 Traditional
Nasturtiums

pest deterrence, traditional

pest deterrence, traditional

🌿 Traditional
Zinnias

pest deterrence, traditional

pest deterrence, traditional

🌿 Traditional
Carrots

general benefits, traditional

general benefits, traditional

🌿 Traditional
Sweet Pepper

aphid repellency, field trial/lab study

aphid repellency, field trial/lab study

🌿 Traditional
Parsley

general benefits, traditional

general benefits, traditional

🌿 Traditional
Parsnips

general benefits, traditional

general benefits, traditional

🌿 Traditional
Chamomile

deters thrips and root-knot nematodes, traditional

deters thrips and root-knot nematodes, traditional

🌿 Traditional
Lovage

deters aphids and whiteflies, traditional

deters aphids and whiteflies, traditional

🌿 Traditional
Tomatoes

repels aphids and spider mites, enhances flavor, traditional

repels aphids and spider mites, enhances flavor, traditional

🌿 Traditional
Cabbage

repels cabbage moths, traditional

repels cabbage moths, traditional

🌿 Traditional
Strawberries

deters aphids, masks fruit scent, traditional

deters aphids, masks fruit scent, traditional

🌿 Traditional
Roses

prevents black spot, repels aphids, traditional

prevents black spot, repels aphids, traditional

🌿 Traditional
Apples

prevents apple scab, traditional

prevents apple scab, traditional

🌿 Traditional
Basil

compatible growth, pest repellency, traditional

compatible growth, pest repellency, traditional

🌿 Traditional
Dill

compatible growth, pest repellency, traditional

compatible growth, pest repellency, traditional

🌿 Traditional
Celery

general benefits, traditional

general benefits, traditional

🌿 Traditional
Pepper

alteration of soil microbiome, field trial/lab study

alteration of soil microbiome, field trial/lab study

🌿 Traditional

❌ Plants to Avoid

Beans

allelopathy, traditional

allelopathy, traditional

🌿 Traditional
Peas

allelopathy, traditional

allelopathy, traditional

🌿 Traditional

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