Lettuce, Winter Density (100% Heirloom/Non-Hybrid/Non-GMO)
- Winter Density lettuce is known to be heat and frost tolerant - ideal for growing all season long.
- Needs cold temps to germinate but will continue to grow all-season
- Dark green leaves grow over 9" long
- Similar to Romaine lettuce and Butterhead lettuce.
Day to Maturity | 30 days (small head of lettuce) to 60 days (full head head of lettuce)
Lettuce Seeds | Lettuce can be grown practically anywhere. For leaf types seed should be sown thinly in rows 1 foot apart. For head, Bibb, and cos types, space rows 18 inches apart.
Click here for complete Lettuce grow guide