GREAT LAKES- 70-90 days No salad is complete without this crisphead type of lettuce. Plants produce large, firm heads with a fine, mild flavor and crisp texture. The inner leaves are light green to white, and the outer wrapper leaves are fringed and medium green. For best flavor and development of firm heads, time crops to mature during cool weather. Disease resistant variety that withstands hot, dry weather better than any other variety. Partial/Full sun.