Delphinium grandiflorum
Bred for strength and extra-large flower spikes, this mix contains up to seven colours all with contrasting or matching 'bees'. For the backs of borders and dramatic cut flowers.
Warnings
Harmful if eaten.
Plant Height
1.5-2m.
How To Grow
Sow in a seed bed. Keep moist. Thin seedlings to 15cm apart as they develop. Transplant to flowering position in October. Seeds can also be sown 0.5cm deep in trays of seed compost. Keep moist and at about 15C. Transplant to 9cm pots when the seedlings have developed 2-4 leaves. Harden off and plant out in late spring, spacing 45cm apart.
When To Plant
Autumn and Winter.
Flowering
Spring to early Summer.
Sow
Autumn, Winter.