Mississippi Planting Guide & Growing Season
Mississippi is in USDA hardiness zone 7b-9a with a growing season of 240 days. The average last spring frost is Mar 10 and the average first fall frost is Nov 5.
Growing Conditions in Mississippi
How Mississippi Compares
Compare Mississippi's growing conditions with states that have similar climates.
| State | USDA Zone | Last Frost | First Frost | Season (days) |
|---|---|---|---|---|
| Mississippi (MS) | 7b-9a | Mar 10 | Nov 5 | 240 |
| Alabama (AL) | 7a-8b | Mar 15 | Nov 5 | 235 |
| Alaska (AK) | 1a-7b | May 30 | Sep 5 | 100 |
| Arizona (AZ) | 4b-10b | Mar 1 | Nov 15 | 260 |
| Arkansas (AR) | 6b-8a | Apr 1 | Oct 25 | 210 |
| California (CA) | 4b-11a | Feb 15 | Nov 30 | 290 |
Frequently Asked Questions About Gardening in Mississippi
When should I start seeds indoors in Mississippi?
In Mississippi, the average last frost date is Mar 10. Start most seeds indoors 6-8 weeks before this date. The USDA hardiness zone for Mississippi is 7b-9a, with a growing season of approximately 240 days.
What USDA hardiness zone is Mississippi?
Mississippi falls in USDA hardiness zones 7b-9a. This affects which perennial plants will survive winter and influences optimal planting times.
When is the first frost in Mississippi?
The average first frost date in Mississippi is Nov 5. Plan to harvest cold-sensitive crops before this date or protect them with row covers.
How long is the growing season in Mississippi?
Mississippi has an average growing season of 240 days, from the last frost (Mar 10) to first frost (Nov 5). This long season supports warm-season crops like tomatoes, peppers, and melons.
Plan Your Garden
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