Sow in a propagator on a windowsill or one seed (on edge) per 7.5cm (3") pot in a greenhouse at approximately 15-20°C (59-68°F) using a good quality moist compost. Cover seeds with 2cm (¾") compost. Germination 7-10 days. Grow plants on in a warm light position, planting out when frost risk has passed, 90cm (36") between plants each way. Alternatively, sow direct late May into soil placing 2 seeds per station 90cm (36") each way then thin to one plant per station. Sowing to Cropping: 12 weeks.