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2024 S.E Marshall & Co Limited
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Cosmos bipinnatus
Flowering from mid-summer well into autumn, Cosmos ‘Vega Mix’ brings months of colour to the garden with sturdy, compact plants in a classic mix of pink, white and violet shades. The flowers are very popular with pollinators and ideal for cutting.
110 Seeds
30211172
In stock
£3.49
Seed Only Delivery £2.99* | Learn More
Seed Only Delivery £2.99*
Seeds £2.99: Dispatched by our expert team within 24hrs of placing your order 7 days a week
To ensure your seeds arrive in the freshest condition and undamaged, they are carefully packed in specially designed, fully recyclable packaging.
For larger seed orders we use Yodel express delivery to ensure you receive your package within 3 days of placing your order with the addition of it being fully tracked for your peace of mind.
Long Flowering Season
Low Maintenance
Pollinator Friendly
Eventual Height:
Position:
Suitable for:
Plant Type:
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Sow Indoors
Flowering
Sow indoors
Level fill a tray with seed compost firming with the base of another tray. Water well with a fine rose. Scatter seeds thinly, lightly covering with vermiculite or a little more compost. Place in a propagator at 18-25°C or cover tray with cling film and leave in a warm room.
Grow on
When shoots appear, remove cling film. Keep seedlings in a light position, but shade from direct sunlight. When large enough to handle, transplant 5cm apart into small pots or module trays. Grow on in a minimum temperature of 10°C.
Plant out
Gradually accustom plants to outside conditions for 2-3 weeks before planting out in full sun when risk of frost has passed. Allow 30cm between plants. Water well until established.
Aftercare
Dead head faded blooms to keep plants blooming for longer. Cosmos grow best in full sun. Feed during the summer with a liquid feed to promote healthy growth and flowers. Use good quality compost when planting in containers.
How to grow
Sow seeds on to the surface of pre-watered seed compost, but don't cover them. Keep warm, around 20°C and keep moist, but not wet. Allow 1-2 weeks for germination.
Why Marshalls Garden
Soil Type
Sow seeds into seed sowing compost for fast and healthy germination
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