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Can You Grow Leek in Prince Edward Island?

Canada · Canadian Zone 5 · zones 4, 5

Grows well here

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

Plant zones

3a–9b

Prince Edward Island last frost

mid-April

Prince Edward Island first frost

mid-October

Days to harvest

100–150 days

When to plant Leeks in Prince Edward Island

Start indoors

Jan 20

Transplant

Apr 15

Harvest

Jul 24 – Sep 12

Dates are approximate, based on Prince Edward Island'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 Prince Edward Island

PEI has a maritime climate with mild summers and cold winters. Most of the island is Zone 5a-5b. Famous for its potatoes — the red soil and maritime moisture create ideal conditions.