Texas Planting Guide & Growing Season
Texas is in USDA hardiness zone with a growing season of 260 days. The average last spring frost is Feb 1 - Apr 1 and the average first fall frost is Oct 15 - Dec 1.
Growing Conditions in Texas
How Texas Compares
Compare Texas's growing conditions with states that have similar climates.
| State | USDA Zone | Last Frost | First Frost | Season (days) |
|---|---|---|---|---|
| Texas (TX) | Feb 1 - Apr 1 | Oct 15 - Dec 1 | 260 | |
| 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 Texas
When should I start seeds indoors in Texas?
In Texas, the average last frost date is Feb 1 - Apr 1. Start most seeds indoors 6-8 weeks before this date. The USDA hardiness zone for Texas is undefined, with a growing season of approximately 260 days.
What USDA hardiness zone is Texas?
Texas 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 Texas?
The average first frost date in Texas is Oct 15 - Dec 1. Plan to harvest cold-sensitive crops before this date or protect them with row covers.
How long is the growing season in Texas?
Texas has an average growing season of 260 days, from the last frost (Feb 1 - Apr 1) to first frost (Oct 15 - Dec 1). 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.