Radish Turnip Rutabaga Brassica Root Vegetables Companion Planting Guide

11 beneficial companions • 5 plants to avoid

11
Beneficial
5
Avoid
1
Research-Backed

✅ Beneficial Companions

Alliums

Onions, Garlic, Leeks) (Olfactory Masking, Pest Repulsion, Traditional

Onions, Garlic, Leeks) (Olfactory Masking, Pest Repulsion, Traditional

🌿 Traditional
Aromatic Herbs

Mint, Rosemary, Sage, Dill, Thyme, Chamomile) (Olfactory Masking, Pest Repulsion, Attracting Benefic

Mint, Rosemary, Sage, Dill, Thyme, Chamomile) (Olfactory Masking, Pest Repulsion, Attracting Beneficials, Traditional

🌿 Traditional
Nasturtium

Pest Repulsion, Traditional

Pest Repulsion, Traditional

🌿 Traditional
Peas

Nitrogen Fixation, Traditional

Nitrogen Fixation, Traditional

🌿 Traditional
Celery

Pest Repulsion, Traditional

Pest Repulsion, Traditional

🌿 Traditional
Pepper

Aphid Suppression, Field Trial

Aphid Suppression, Field Trial

🔬 Field Trial
Borage

Attracting Pollinators, Nutrient Cycling, Traditional

Attracting Pollinators, Nutrient Cycling, Traditional

🌿 Traditional
Beans

Nitrogen Fixation, Traditional

Nitrogen Fixation, Traditional

🌿 Traditional
Lettuce

Space optimization, Trap Cropping, Traditional

Space optimization, Trap Cropping, Traditional

🌿 Traditional
Spinach

Space optimization, Pest reduction, Traditional

Space optimization, Pest reduction, Traditional

🌿 Traditional
Carrots

Soil Loosening, Traditional

Soil Loosening, Traditional

🌿 Traditional

❌ Plants to Avoid

Potatoes

Competition, Allelopathy, Traditional

Competition, Allelopathy, Traditional

🌿 Traditional
Agastache

Allelopathy, Traditional

Allelopathy, Traditional

🌿 Traditional
Nightshades

Tomatoes, Eggplant) (Attracts Pests, Allelopathy, Traditional

Tomatoes, Eggplant) (Attracts Pests, Allelopathy, Traditional

🌿 Traditional
Heavy Feeders

Corn, Asparagus, Squash, Grapes) (Nutrient Competition, Traditional

Corn, Asparagus, Squash, Grapes) (Nutrient Competition, Traditional

🌿 Traditional
Sprawling Plants

Cucumbers, Pumpkins) (Competition for space and light, Traditional

Cucumbers, Pumpkins) (Competition for space and light, Traditional

🌿 Traditional

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