Sow seeds from February to April. Sow seeds individually in small pots of seed sowing mix, 10mm (¼in) deep. Place pots in a propagator or seal inside a polythene bag and place at 21-25C (70-77F) until after germination.
Transplant seedlings into larger pots when large enough to handle and grow on a windowsill or plant outdoors when frost risk has passed, 45cm (18in) apart.
Water and liquid feed during dry weather.
June, July, August, September
February, March, April