Annual flowering, for delightful scented blooms in the first year from sowing. Highly recommended for cut flowers and classic border displays. Indoor sowing: February-May, in trays of moist compost. Sow thinly, cover with a fine layer of compost. Firm gently. Cover with glass, polythene or propagator lid. Keep at 15-20°C. Keep moist. Remove cover when seedlings appear. When large enough transplant 5cm apart in trays. Grow on at 15°C. Stand outside for a few days late May (avoid frosts). Then transplant 20cm apart in flowering position in June. Keep moist and weed free at all times. Flowers July-October, the same year. Remove dead heads to prolong flowering.