Lettuce is a hardy crop that can be started throughout the growing season. It prefers cool temperatures, growing best at 16°C to 19°C. Approximately 900 seeds / gram. Buy Buttercrunch from here.
- Plant 7 mm [1/4″] deep in rows 30 to 60 cm [12-24″] apart.
- Thin to 20 cm [8″] rows.
- Plant 2 to 3 times deeper in the fall for the earliest spring lettuce.
Buttercrunch – 66 days. Long standing, slow bolting variety. The dark green butter heads are very compact and crisp. Considerable heat resistance. Fine for home and market gardens. Buy Buttercrunch from seed centre.