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Can You Grow Leek in North Carolina?

US · USDA Zone 7b · zones 5b, 6a, 6b, 7a, 7b, 8a

Grows well here

Leeks grow well here — cold-hardy and can be harvested into late autumn.

Plant zones

3a–9b

North Carolina last frost

late February

North Carolina first frost

early December

Days to harvest

100–150 days

When to plant Leeks in North Carolina

Start indoors

Jan 1

Transplant

Feb 28

Harvest

Jun 8 – Jul 28

Dates are approximate, based on North Carolina's average frost dates. Your exact yard may vary by microclimate.

About Leek

Leeks are cold-hardy slow-growing vegetables that can be harvested well into autumn and even winter.

Start indoors in late winter — leeks need a very long season. Transplant deeply to blanch stems. Harvest after first frosts — cold improves flavour. Very cold-hardy surviving to -10°C.

Full leek growing guide →

Gardening in North Carolina

North Carolina spans the mountains (Zone 5b-6a), Piedmont (Zone 7a-7b), and coastal plain (Zone 8a). Long warm seasons support tobacco, sweet potatoes, and a wide range of vegetables.

See what grows well in North Carolina →

Frequently asked questions

Can you grow Leek in North Carolina?

Leeks grow well here — cold-hardy and can be harvested into late autumn.

What zone is North Carolina?

North Carolina spans USDA Zone 7b (5b, 6a, 6b, 7a, 7b, 8a).

When do you plant Leeks in North Carolina?

Plant Leeks around late February (start indoors Jan 1), harvest Jun 8 – Jul 28.