Latuca sativa 'Butternut Crunch'
Lifespan: Annual Bibb lettuce
Origin: Cornell University
Height/width: 6-8" tall; 8-10" spacing.
Culture: Full sun to partial shade. Heat tolerant. Regular water. Rich, well-drained soil.
Description: Compact heads. Rosette form. Crisp leaves. Great for salads. Harvest outer leaves periodically.
Harvest time: 3 weeks for leaves, and 50+ days for the whole head. 65 days to maturity.