Organic Seed. This is a high quality large leaf type of great uniformity. It has fusarium tolerance.
Sow the seed in small pots or trays from April onwards. Germination is best at a temperature of 25C. They can be pricked off when large enough to handle and grown on at 20C. They can be planted outside after hardening off when risk of frost has past. You can sow regularly in small pots on the windowsill for continuous supply of leaves for indoors for cooking.