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Growing Broccoli

A broccoli plant with one large blue-green head ready for harvest, surrounded by broad leaves

One good head per plant, but a rush of side shoots keep coming for weeks after.

SunFull sun
SoilRich, well-drained, pH 6.0–7.0
Spacing18–24 in. apart
Harvest55–70 days

How to Grow Broccoli

Planting

Start seeds indoors in late winter for a spring crop, or direct sow in late summer for fall. Broccoli hates our summer heat and will bolt straight to flower if it matures in warm weather.

Watering & feeding

Deep, consistent watering, especially as the head is forming. Feed once at transplanting and again a few weeks in.

Harvest

Cut the central head while it’s still tight and dark green, before the little buds start to yellow or separate. Leave the plant in the ground afterward, smaller side shoots will keep producing for another month or more.

Grows Well With

Plant broccoli near dill and chamomile, both attract beneficial insects that help keep cabbage worms in check. See all our companion planting pairs →

When to Plant

Start indoors mid-January for a spring crop, transplant by mid-March. For fall, direct sow or transplant in late July to August. See the full planting calendar →

Buy the Seeds We Use

Organic Vegetable Seeds - Broccoli

From the Seed Center

Shop Broccoli Seeds

$1.25

From the Kitchen: Recipes Using Broccoli

Looking for recipe ideas? Browse the full Recipe Book.