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Can You Grow Celery in Connecticut?

US · USDA Zone 6a · zones 5b, 6a, 6b

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

Connecticut last frost

early April

Connecticut first frost

late October

Days to harvest

90–120 days

When to plant Celeries in Connecticut

Start indoors

Jan 20

Transplant

Apr 1

Harvest

Jun 30 – Jul 30

Dates are approximate, based on Connecticut'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 Connecticut

Connecticut has a humid continental climate with warm summers and cold winters. Four distinct seasons support a classic New England growing calendar.

See what grows well in Connecticut →

Frequently asked questions

Can you grow Celery in Connecticut?

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

What zone is Connecticut?

Connecticut spans USDA Zone 6a (5b, 6a, 6b).

When do you plant Celeries in Connecticut?

Plant Celeries around early April (start indoors Jan 20), harvest Jun 30 – Jul 30.