maturity date: 30 to 50 days. Hello folks. The oak leaf lettuce dates back to the 16th centery its 100% non gmo seed. Its a leaf lettuce and grows in. Shape of oak leaves..we have a premium strain you get great value if you order this bulk heirloom lettuce seed. The oak leaf lettuce seed is great for our customers in the warmer climates it will not get bitter in the heat
And as with all lettuce its a cold hardy vegetable. happy growing!!!