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Characteristics: Perennial often grown as an annual 150 cm
Seeds per packet: 25
Tall majestic semi-double colourful spikes of deep midnight blue flowers, these dark delphiniums look great planted in bold clumps towards the back of a well-drained, sunny border.
Temperate: Late Summer to Winter.
Cool climate: Late Summer to Mid Autumn or Spring.
Sow: 3mm deep
Best sown direct or sow in trays and transplant when large enough to handle.
Plant in a well-drained soil in a sunny position.
Plant space: 50cm
Germination: 21-28 days
Flowering: 20 weeks
Prefers a rich moist well-drained soil in a sunny position. Regular feeding is recommended.