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Plant library

Brassica · Cool season

Broccoli

Broccoli

Sun

Full sun (6–8+ hrs)

Water

Moderate; keep moisture even

Spacing

18 in

Difficulty

Easy–Moderate

Planting and care

How to grow broccoli

When to grow

Cool season · Annual

How to start

Usually transplant

Mature size

18–36 in

Time to harvest

About 60–100 days, cultivar-dependent

Feeding needs

Heavy feeder

Growth habit

Brassica

Harvest and kitchen use

Raw, steamed, roasted, fermented or cooked depending crop

Nutrition and garden value

Vitamin C/K, folate and glucosinolate compounds

Productive cool-season anchor crop

Common challenges and troubleshooting

Cabbage worms, aphids and heat stress