Heat Wave Lettuce Seed Mix
HEIRLOOM. Lactuca sativa. Heatwave Lettuce Seed Mix. The Heatwave Lettuce Mix lettuces that thrive in the heat and remain productive. Our choice "slow-bolt" varieties feature Grand Rapids, Prizehead, Royal Oak, Bronze Arrow, and Merveille Des Quatre Saisons. These lettuce types texture range from green and red loose leaf to Bibbs. Harvest in 45-60 days.