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Can You Grow Celery in Wisconsin?

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

Grows well here

Celery grows well here with a long enough cool season and consistent watering — suited to the patient gardener.

Plant zones

3a–9b

Wisconsin last frost

mid-April

Wisconsin first frost

mid-October

Days to harvest

90–120 days

When to plant Celeries in Wisconsin

Start indoors

Feb 3

Transplant

Apr 15

Harvest

Jul 14 – Aug 13

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

About Celery

Celery is a long-season crop that demands rich, constantly moist soil and a long cool growing period — hard to grow perfectly, but worth it for the flavor.

Start indoors 10-12 weeks before last frost. Blanch stalks by hilling soil or wrapping 2-3 weeks before harvest. Keep soil consistently wet — celery hates drying out.

Full celery 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.