As in the name, this lettuce has a slight buttery taste; produced from rich and juicy leaves. It is also known for it's heart - some folks favorite. Great summer crop - heat tolerant and bolt resistant.
Days to maturity: 75 days.
Growth: 9"-15" height, 6" spread.
Tip: Sew a new crop every 2-3 weeks for a continual harvest. Otherwise, simply harvest the outside leaves to encourage more growth from individual plants..