Description – Dense heads of large, double flowers of a beautiful deep blue freely produced on compact, bushy plants. An easy to grow garden favourite suitable for beds, borders etc. and excellent for cutting. Flowers summer. Height: 38cm (15in).
Sowing – Sow in early spring where they are to flower in well cultivated soil. Sow thinly 6mm (¼in) deep in drills 30cm (12in) apart.
Growing – Thin out the seedlings to 3cm (12in) apart. Dwarf Jubilee Gem can also be sown in the late summer/early autumn to produce even better plants for flowering next summer, and final thinning should be left until the spring so that the plants are about 45cm
Flowers – June to September