When to Plant Snapdragon in Florida

Growing Snapdragon in Florida: Complete Guide

Snapdragon (Antirrhinum majus) is a warm-season crop that needs a head start indoors before Florida's last frost. Most Florida gardeners begin seeds indoors around Thursday, November 6, 2025 and move transplants outside around Thursday, January 15, 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 60 days to maturity, Snapdragon 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.

Snapdragon requires full sun to partial shade and regular (1-2 inches/week) moisture. Most of Florida receives adequate sunlight during the growing season, though gardeners in humid eastern regions should watch for fungal issues and ensure good air circulation.

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.