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Can You Grow Cucumber in Wisconsin?

US · USDA Zone 5a · zones 3b, 4a, 4b, 5a, 5b

Grows well here

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

Plant zones

3b–11b

Wisconsin last frost

mid-April

Wisconsin first frost

mid-October

Days to harvest

50–70 days

When to plant Cucumbers in Wisconsin

Start indoors

Mar 25

Transplant

Apr 15

Harvest

Jun 4 – Jun 24

Dates are approximate, based on Wisconsin'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 Wisconsin

Wisconsin has a cold humid continental climate. Milwaukee is Zone 5b-6a; northern Wisconsin is Zone 4a-5a. Cold winters but warm productive summers. Known for dairy farming and cold-hardy crops.

See what grows well in Wisconsin →

Frequently asked questions

Can you grow Cucumber in Wisconsin?

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

What zone is Wisconsin?

Wisconsin spans USDA Zone 5a (3b, 4a, 4b, 5a, 5b).

When do you plant Cucumbers in Wisconsin?

Plant Cucumbers around mid-April (start indoors Mar 25), harvest Jun 4 – Jun 24.