Sow in a propagator on a windowsill or in a greenhouse at approximately 15-20°C (60-68°F) using a good quality, moist compost. Cover seeds with 6mm (¼") sieved compost (Germination 5-14 days). Transplant seedlings spaced 5cm (2") apart in trays and grow on in good light. Acclimatise plants before planting out 15-23cm (6-9") apart in a sunny position. Alternatively sow thinly direct outside into finely raked moist, weed free soil where the plants are to flower.
Ideal for beds and borders, patio pots and containers, rockeries. Drought resistant. Prefers full sun.