Florida Planting Guide & Growing Season
Florida is in USDA hardiness zone with a growing season of 310 days. The average last spring frost is Jan 15 - Mar 1 and the average first fall frost is Nov 15 - Dec 31. Climate data based on Tallahassee.
Growing Conditions in Florida
How Florida Compares
Compare Florida's growing conditions with states that have similar climates.
| State | USDA Zone | Last Frost | First Frost | Season (days) |
|---|---|---|---|---|
| Florida (FL) | Jan 15 - Mar 1 | Nov 15 - Dec 31 | 310 | |
| Alabama (AL) | Mar 1 - Apr 1 | Oct 25 - Nov 15 | 220 | |
| Alaska (AK) | May 15 - Jun 15 | Aug 15 - Sep 15 | 105 | |
| Arizona (AZ) | Feb 1 - Apr 15 | Oct 15 - Dec 15 | 270 | |
| Arkansas (AR) | Mar 15 - Apr 15 | Oct 15 - Nov 1 | 210 | |
| California (CA) | Jan 15 - Apr 15 | Oct 15 - Dec 31 | 290 |
Frequently Asked Questions About Gardening in Florida
When should I start seeds indoors in Florida?
In Florida, the average last frost date is Jan 15 - Mar 1. Start most seeds indoors 6-8 weeks before this date. The USDA hardiness zone for Florida is undefined, with a growing season of approximately 310 days.
What USDA hardiness zone is Florida?
Florida falls in USDA hardiness zones undefined. This affects which perennial plants will survive winter and influences optimal planting times.
When is the first frost in Florida?
The average first frost date in Florida is Nov 15 - Dec 31. Plan to harvest cold-sensitive crops before this date or protect them with row covers.
How long is the growing season in Florida?
Florida has an average growing season of 310 days, from the last frost (Jan 15 - Mar 1) to first frost (Nov 15 - Dec 31). This long season supports warm-season crops like tomatoes, peppers, and melons.
Plan Your Garden
Use our seed starting calculator to get personalized planting dates, or browse all states.