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Cosmos sulphureus Dwarf Ladybird Scarlet |
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Cosmos sulphureus Polidor |
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Cosmos bipinnatus Daydream |
Glistening pure white semi-double and single, large, wavy, upright blooms stand proud above deep green ferny foliage. Flowers non-stop from mid summer until autumn adding height and interest to borders, or as a striking cut flower.
| Sowing time: | March to May. |
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| Sowing depth: | Cover with a very fine sprinkling of compost or vermiculite. |
Sow seed on the surface of a good free draining, damp seed compost. Place in a propagator or seal container inside a polythene bag and place at a temperature of 20-25C (68-77F) until after germination which usually takes 7-14 days. Do not exclude light, as this helps germination.
Transplant seedlings when large enough to handle into trays or 7.5cm (3in) pots. Gradually acclimatise plants to cooler conditions for a few weeks before planting out after all risk of frost, 30-45cm (12-18in) apart.
Prefers a sunny position in light, well-drained soil.