Plants to AVOID When Planting Cauliflower: A Companion Planting Guide

Read on to find out which plants make bad companions for cauliflower and exactly what cauliflower companion plants will work best for you in your vegetable garden or flower bed!

A Note About Cauliflower

Cauliflower is a member of the brassica family, it does great in cooler climates and is hardy in USDA zones 2-11. Growing cauliflower takes a little bit of patience and skill but the payoffs are so worth it! 

PRO TIP

Cauliflower does best when it is consistently kept moist. During hot months, it is best to mulch your cauliflower to conserve moisture.

Thick Brush Stroke
Thick Brush Stroke

Consider growing companion plants that offer ground cover for your brassicas!

Opt to plant your cauliflower in large beds or a ground level garden for the highest success rates.

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WORST Cauliflower  Companion Plants

Strawberries

Tomatoes

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WORST Cauliflower  Companion Plants

Peas

Corn

Best Cauliflower Companion Plants

Beans

Celery

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Onions

Beets

Best Cauliflower Companion Plants

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Broccoli

Best Cauliflower Companion Plants

When To Plant Cauliflower

When To Plant Cauliflower

Depending on your hardiness zone, cauliflower can be started as early as April for a summer harvest. See my planting guides for starting seeds in March, April, and May.

More Growing Goodness

Celery Companion Planting Guide

Floral