Rich amethyst to lilac-pink blooms followed by exquisite seed heads. A much underrated, charming and valuable garden plant.

Sow in trays, pots, etc of good seed compost in a propagator or warm place to maintain an optimum temperature of 65-70F (18-20C). Sow in well drained compost, just covering the seed with compost. Sowing Time: February to July. Germination can be slow. After sowing, seal container in a polythene bag and leave at 60-65F (15-18C) for 2 weeks, then place in a refrigerator (not freezer) for 3-6 weeks. After this return to the recommended germination temperature. If germination does not occur in 6-10 weeks return to the fridge for a further 3-6 weeks. Examine regularly whilst in the fridge and remove immediately the seeds show signs of germinating.

Transplant seedlings when large enough to handle into 7.5cm (3in) pots. Grow on in a cold frame and plant out the following spring 30cm (12in) apart, in full sun.

Prefers a moist, well drained soil.