A choice mixture in a wide range of colours with fantastic double flowers from dazzling oranges to cool creams and pinks.
Sow in spring 1.5mm (1/16in) deep in a good seed compost. Germination takes 5-10 days at 18-20C (65-70F).
They can also be sown outdoors in the spring where they are to flower, when the ground becomes workable, covering the seed to a depth of 3mm (1/8in). Thin out the seedlings 39cm (12in) apart. Alternatively, sow out of doors in the autumn for over-wintering, when they will flower in late spring/early summer.