Description
Johnsons Delphinium Pacific Giants Mix Seeds, Magical spires to grace the back of summer borders. Grow plants closely together so they help to support each other.
For indoor sowingWhen February to In trays of seed Sow thinly, cover with a fine layer of compost. Firm gently and keep moist. Cover tray with glass, polythene or propagator lid. Keep at approx. 15-18°C. Seedlings appear 21-42 Remove cover when seedlings appear. When large enough transplant singly to 7.5cm pots. Gradually acclimatise to outside conditions. Transplant 45cm apart in flowering position in June to August, the following outdoor sowingWhen May to In a prepared seed Sow thinly in rows 30cm apart. Cover lightly with fine soil. Firm gently and keep Transplant 45cm apart in flowering position in June to August, the following year.
A classic backdrop to the herbaceous border. Beautiful towering spires create a spectacular impact in the garden or simply cut for the house.
Sow time: Feb-Jul
Flowering/Harvesting time: Jun-Aug
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