PlantsVegetables & Roots

Leek

Leek (Allium ampeloprasum)
Javier martin · Public domain
Leek in flower
In flower · no rights reserved · CC0

Allium ampeloprasum

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

Long-season allium that stands into fall

ModerateVegetables & RootsEdible
Light
Full sun
Moisture
Medium
Mature size
1–2 ft
Spacing
6 in
Bloom or harvest
Stems Sep–Nov
How it spreads
Annual
What to buy
Transplant.
When to plant
Start indoors in February. Set out in April. Hill the stems.

In the design

A light frost is fine. Dig before the ground freezes solid.

If you eat it

White stems

Wash grit from the layers.

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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