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Cabbage, Broccoli, and Allies

Brassica oleracea

Also listed as Brassica alba, Brassica alboglabra

Also known as Cabbage, Broccoli, Cauliflower

☀️ full sun💧💧 moderate water❄ Hardy: Zone 6a – Zone 10b

Climate Match for your location

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Cool-season cole crops grown for their edible heads, florets, and leaves. Best grown in spring and fall for optimal flavor and texture.

Why grow it

Brassica oleracea crops offer reliable yields of nutrient-dense vegetables across multiple harvest forms (heads, florets, leaves) from a single species, making them efficient for garden planning. They tolerate light frosts better than most garden vegetables, extending the growing season in spring and fall when many warm-season crops have finished. Most cultivars are less water-intensive than leafy greens during establishment, though they do require consistent moisture and fertility once heading begins.

Watch out for

These crops are heavy feeders that deplete soil nitrogen, so rotate planting locations across seasons and amend heavily with compost or aged manure beforehand. Young seedlings and transplants are vulnerable to cutworms and flea beetles during the first few weeks after planting, requiring closer monitoring than established plants. Heads can split or bolt prematurely if plants experience erratic watering after forming, particularly if heavy rain follows a dry period.

Overview

Form
Rounded
Growth Rate
moderate
Size
1.5–3′ tall × 1.5–3′ wide
Dormancy
deciduous
Family
Brassicaceae
EdibleMedicinalDynamic accumulatorBiomass and mulch

Native Range

Mediterranean

Seasonality

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

leafflowershoot

Season of Interest

SpringSummerFall

Similar herbs you might consider:

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Companion Planting

Plants well with

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