Coriander 'Leisure' Seeds 200 Coriander 'Leisure' Seeds £2.00 Out of stock. Coriander 'Leisure' - Pack of 200 SeedsCoriandrum sativum Sow: February to May / August to SeptemberHarvest: Spring / Late Summer Height: 30cm+Leaf form with a good resistance to bolting, making this an excellent selection for growing in a greenhouse or polytunnel. Sowing instructions: Start in Jiffy 7C pellets (available here) or seed trays, then pot on into 7cm pots, and again into 9cm before planting out in late spring/early summer. The seeds need heat moderate heat to germinate. Usually the warmth of a sunny windowsill is enough. Seeds germinate in 7-14 days.Growing instructions:Leave at least 20cm between plants. Keep well watered during dry periods or the plant will run to seed.