Sow March-May. Flower. Flower July - September. Sow in good quality free draining compost. Place in a propagator or a sealed poly bag. Germination 18-21 days. Keep compost damp but not wet. Transplant to 3inch pots, and grow on in cooler conditions. Acclimatise to outdoors over 10 days. Plant 14inches apart. £2.99 for 20seeds.