Black Seeded Simpson Seed: 

An old time favorite, the Heirloom Black-Seeded Simpson is considered by many to be the 1 leaf lettuce variety. This variety is among the easiest of the leaf lettuce cultivars to grow, and it produces strong yields from seed. In addition to its delicious and complex taste, it is also a steady grower even in warmer climates.

 Since 1850, 'Black Seeded Simpson' has been a garden favorite for quality, texture, and flavor. Full-sized, frilly leaves can be picked in just over a month, and baby greens can be harvested in 3 weeks! Withstands hot, dry conditions and light frosts better than other varieties.