Home › Cucumber › Grow in Newfoundland and Labrador

Can You Grow Cucumber in Newfoundland and Labrador?

Canada · Canadian Zone 4 · zones 1, 2, 3, 4, 5

Grows well here

Cucumbers grow quickly here — expect harvest within 50-70 days of transplanting after last frost.

Plant zones

3b–11b

Newfoundland and Labrador last frost

early May

Newfoundland and Labrador first frost

early October

Days to harvest

50–70 days

When to plant Cucumbers in Newfoundland and Labrador

Start indoors

Apr 10

Transplant

May 1

Harvest

Jun 20 – Jul 10

Dates are approximate, based on Newfoundland and Labrador's average frost dates. Your exact yard may vary by microclimate.

About Cucumber

Cucumbers are fast-growing warm-season crops that produce heavily once summer heat arrives.

Direct sow or transplant after all frost risk passes — cucumbers hate cold. Keep soil consistently moist. Train vines up a trellis to save space and improve airflow.

Full cucumber growing guide →

Gardening in Newfoundland and Labrador

Newfoundland has a subarctic to cool maritime climate. The island is Zone 4b-5b near the coast; Labrador is Zone 1-3. Short growing seasons but excellent for cold-hardy crops, root vegetables, and berries.

See what grows well in Newfoundland and Labrador →

Frequently asked questions

Can you grow Cucumber in Newfoundland and Labrador?

Cucumbers grow quickly here — expect harvest within 50-70 days of transplanting after last frost.

What zone is Newfoundland and Labrador?

Newfoundland and Labrador spans Canadian Zone 4 (1, 2, 3, 4, 5).

When do you plant Cucumbers in Newfoundland and Labrador?

Plant Cucumbers around early May (start indoors Apr 10), harvest Jun 20 – Jul 10.