Lettuce planted in high tunnel on Friday, March 5 March 8, 2015 by Marilyn OdnealWe planted 8 cultivars of Salanova lettuce in the high tunnel on Friday, March 5. The lettuce flats were moved out of the greenhouse and into the tunnel on Tuesday, March 3. They were covered with row cover for protection from the cold. Plants were set 6 inches apart in the row and the rows were planted 18 inches apart. The Salanova lettuce cultivars included Red Butter, Green Butter, Green incised, Red Incised, Green Sweet Crisp, Red Sweet Crisp, Green Oakleaf and Red Oakleaf. Plants were watered in with the overhead sprinkler system after planting.