PlantsVegetables & Roots

Kohlrabi

Kohlrabi (Brassica oleracea)
javier martin · Public domain
Kohlrabi in flower
In flower · (c) Gianni Del Bufalo bygdb, some rights reserved (CC BY) · CC BY

Brassica oleracea

Zone 6a garden plant. Hardy through a Chicago winter unless the note says to pot it.

Crunchy stem for spring and fall

EasyVegetables & RootsEdible
Light
Full sun
Moisture
Medium
Mature size
1 ft
Spacing
8 in
Bloom or harvest
Stems Jun or Oct
How it spreads
Annual
What to buy
Direct sow or transplant.
When to plant
Sow April, and again in late July.

In the design

Harvest when the bulb is tennis-ball sized. Bigger ones turn woody.

If you eat it

Swollen stems

Peel the tough skin.

Only eat what you planted and can name. This is not a foraging or medical guide.

Plants that share this spot

More in this group

Reference details
Conservatism value
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Wetland indicator
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