Cornflower Blue Diadem

A 'cottage garden' favourite. Large, deep blue double flowers. Easy to grow and ideal for cutting. Height 75cm (30"). HA - Hardy annual.

Growing Information

Sow March-May outdoors for flowers June-September, or sow during August-September to flower June-July the following year.

Sowing Information

Sow thinly direct outside into moist, warm, finely raked soil where the plants are to flower, covering lightly with soil. Germination 14-21 days. Thin the resulting seedlings by degrees to achieve a final spacing of 23cm (9") apart. For early summer flowering the following year sow August- September. Remove fading flowers to prolong flowering.