When to Plant Fennel in Georgia

Growing Fennel in Georgia: Complete Guide

Fennel (Foeniculum vulgare) is a warm-season crop that needs a head start indoors before Georgia's last frost. Most Georgia gardeners begin seeds indoors around Friday, February 20, 2026 and move transplants outside around Friday, March 6, 2026, after the risk of frost has passed.

Because Georgia stretches across 5 USDA hardiness zones (7a, 7b, 8a, 8b, 9a), 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 80 days to maturity, Fennel needs the indoor head start that Georgia's growing season requires. Starting indoors ensures you have strong transplants ready the moment outdoor conditions are right.

Fennel requires full sun and regular moisture. Southeastern summers are hot and humid; mulch heavily to retain moisture and shade roots during peak 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 Georgia.