Quick planting window
| Start indoors | March to April |
|---|---|
| Transplant | March to April |
| Sow seeds | March to April |
| Estimated harvest | April to May |
| Risk | Low risk |
Month calendar
Scan the year by month to see seed starting, sowing, transplanting, and harvest timing.
Lettuce is a reasonable spring choice for North Carolina if you adjust for your local microclimate.
Next: ZIP code personalization
This is a state-level planning window based on typical frost timing and crop rules. Use local Extension guidance or a ZIP code frost-date tool before planting.
Planning notes
Days to maturity
45
Covered states
North Carolina
Frost window
March to April / October to November
Mountain, Piedmont, and coastal calendars need different timing.
Lettuce growing notes
The calendar window is only the first step. These growing details affect survival, plant vigor, and harvest quality.
Sun
Full sun in cool weather; afternoon shade in heat.
Soil
Loose, fertile soil that stays evenly moist.
Spacing
6-12 inches depending on head size.
Container
Very container friendly; shallow boxes work for leaf lettuce.
Watering
Keep moist to reduce bitterness and bolting.
Common mistake
Planting too late into summer heat.
Beginner tip
Sow small batches every 1-2 weeks for a longer harvest.
Month window table
| Crop | Spring transplant / sow | Spring harvest | Fall transplant / sow | Fall harvest |
|---|---|---|---|---|
| Lettuce | March to April | April to May | September to October | October to November |
Sources and limits
This page uses North Carolina state-level frost windows, USDA zone ranges, and crop rules for planning. It does not replace local Extension or county-level guidance.
FAQ
When should I start lettuce seeds indoors in North Carolina?
For spring, the indoor seed-starting window is about March to April. Move later if your local frost date is later than the state average.
When should I transplant lettuce in North Carolina?
For spring, the transplant window is about March to April. Harden seedlings off before planting outside.
Can I sow lettuce outdoors in North Carolina?
Yes. The spring outdoor sowing window is about March to April, assuming soil and night temperatures are suitable.
When can I harvest lettuce in North Carolina?
Spring planting estimates a harvest around April to May; fall planting estimates about October to November. Variety and weather can shift this by several weeks.
Is lettuce risky in North Carolina?
Lettuce is a reasonable spring choice for North Carolina if you adjust for your local microclimate. For fall: Lettuce is a reasonable fall choice for North Carolina if you adjust for your local microclimate.
Do local differences inside North Carolina matter?
Mountain, Piedmont, and coastal calendars need different timing. Treat this as a state-level starter window and confirm with a local Extension or frost-date tool before planting.
What growing details matter most for lettuce?
Full sun in cool weather; afternoon shade in heat. Loose, fertile soil that stays evenly moist. Common mistake: Planting too late into summer heat.
Is this ZIP-code accurate?
No. This page uses state-level windows; ZIP-code frost dates, USDA zone matching, and reminder calendars are planned for the next phase.