Thompson & Morgan Lettuce Butterhead Dynamite (Organic) Seeds

This soft hearted butterhead lettuce produces rounded green heads with a good flavour. Lettuce ‘Sylvesta’ has good tolerance to pests and diseases. Sow successionally for continuous crops throughout summer.

How to sow

March to July, every 4 weeks for continuous crops. Sow thinly in drills 13mm deep in rows 30cm apart, in well prepared soil in full sun.

How to grow

Thin plants to 25cm apart and keep well watered for the most flavoursome hearts

Aftercare information

HARVESTING: June to October. Later plants can be afforded cloche protection to extend the season.

Additional information

• Harvesting period: July to October
• Pack contents (approx.): 150 seeds