From Tatiana's TOMATOBase
- 65 days, lime-green butterhead lettuce with sweet buttery flavor. Slow bolting. Said to be resistant to most lettuce diseases.
- WI MI B 07 (Bill Minkey of Darien, Wisconsin) / Heirloom Seeds 02
Year grown: 2010
- Seed was acquired by Heirloom Seeds company from an elderly Texas seed saver who has been growing it all his life. It initially came from his father, who grew up in southern Florida, thus the name "Key Lime".