When to Plant Lemongrass in Florida

Growing Lemongrass in Florida: Complete Guide

Lemongrass (Cymbopogon citratus) is a warm-season crop that needs a head start indoors before Florida's last frost. Most Florida gardeners begin seeds indoors around Thursday, October 23, 2025 and move transplants outside around Thursday, January 29, 2026, after the risk of frost has passed.

Because Florida stretches across 7 USDA hardiness zones (8b, 9a, 9b, 10a, 10b, 11a, 11b), 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 100 days to maturity, Lemongrass needs the indoor head start that Florida's growing season requires. Starting indoors ensures you have strong transplants ready the moment outdoor conditions are right.

Lemongrass requires full sun (6-8 hours) and moderate-high (1-2 inches/week) 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 Florida.