Choose geography before a date
Regional planting windows
North Carolina Extension publishes separate Eastern, Central and Western planting calendars. Select the matching region; none of the three is a statewide date.
Eastern NC
Spring: Feb 1–Apr 15; fall: Aug 1–Sep 15
NC State Eastern outdoor calendarCentral NC
Spring: Feb 1–Apr 15; fall: Aug 1–Sep 1
NC State Central outdoor calendarWestern NC
Spring: Mar 15–Apr 1; fall: Jul 15–Aug 15
NC State Western outdoor calendarThe calendar is the first filter
Plant only when the crop is ready
A range can be correct for the region and still be unsuitable for today. Check the crop and the garden before committing seed or plants.
- The crop can establish outside damaging heat.
- The surface can stay moist without waterlogging.
- The lettuce type matches the time left in the season.
Method changes the timing
How to start lettuce
Use a fine, moist seed bed for direct sowing or a compact, hardened transplant when the mild-weather window is narrow.
Locate your regional model
North Carolina Extension publishes separate Eastern, Central and Western planting calendars. Select the matching region; none of the three is a statewide date.
Match the lettuce method
Use a fine, moist seed bed for direct sowing or a compact, hardened transplant when the mild-weather window is narrow.
Make the weather decision
A published window is a planning range. Wait when soil condition, moisture, heat or cold makes establishment unsafe.
When the simple answer breaks
Early and late decisions
The useful answer is an action when weather or the remaining season no longer fits the headline range.
The season is early
Use the protective edge of the range
Planting at the first possible date is reasonable only when the crop and forecast support it; a calendar is not a command.The season is late
Count maturity before committing
Check the variety’s days to harvest and leave a margin for establishment. Heat can limit lettuce before frost does, especially at the late side of a spring window.Why this answer is shaped this way
Why North Carolina needs a regional answer
North Carolina Extension publishes separate Eastern, Central and Western planting calendars. Select the matching region; none of the three is a statewide date. Heat can limit lettuce before frost does, especially at the late side of a spring window.