Planting calendar
When to plant lettuce in Mississippi
Mississippi spans USDA hardiness zones 7b-9a. Average last spring frost: 03-25. This calendar gives you the indoor start, transplant, and direct-sow dates for Lactuca sativa.
Mississippi planting dates for lettuce
| Phase | Date in Mississippi | Notes |
|---|---|---|
| Start seeds indoors | February 11 | 6 weeks before last frost |
| Transplant outdoors | March 11 | 2 weeks before last frost |
| Direct sow outside | March 11 | 2 weeks before last frost |
Why these dates
Lettuce is a cool-season crop. Above 75F it bolts (goes to seed). Plant in early spring and again in late summer for fall harvest. Provide afternoon shade in midsummer to extend the season.
The dates above are anchored to Mississippi's average last spring frost date of 03-25, with offsets standard across university Extension publications. For zone-specific local timing, use the frost date lookup tool with your ZIP code.
More on growing lettuce
The full growing guide for lettuce - varieties, soil, fertilization, pests, harvest, storage - is here: Lettuce growing guide.
More Mississippi planting information
- Full Mississippi planting calendar (all crops + ornamentals)
- Find your exact USDA zone by ZIP
- Look up your average frost dates
- Seed starting timeline calculator