When to Plant Celery in New York

Growing Celery in New York: Complete Guide

Celery (Apium graveolens) is a warm-season crop that needs a head start indoors before New York's last frost. Most New York gardeners begin seeds indoors around Sunday, January 25, 2026 and move transplants outside around Sunday, April 19, 2026, after the risk of frost has passed.

Because New York stretches across 8 USDA hardiness zones (4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b), planting windows can shift by as much as six to eight weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.

With 130 days to maturity, Celery needs the indoor head start that New York's growing season requires. Starting indoors ensures you have strong transplants ready the moment outdoor conditions are right.

Celery requires full sun and regular moisture. In the Northeast, cool summers and moderate humidity can slow warm-season crops, so choose a sheltered, south-facing spot to maximise heat.

For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of New York.