When to Plant Celery in Louisiana

Growing Celery in Louisiana: Complete Guide

Celery (Apium graveolens) is a warm-season crop that needs a head start indoors before Louisiana's last frost. Most Louisiana gardeners begin seeds indoors around Tuesday, December 2, 2025 and move transplants outside around Tuesday, February 24, 2026, after the risk of frost has passed.

Because Louisiana stretches across 4 USDA hardiness zones (8b, 9a, 9b, 10a), planting windows can shift by as much as two to four 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 Louisiana'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. Gulf Coast gardeners face intense summer heat and humidity — afternoon shade and consistent irrigation are key to success.

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 Louisiana.