Cosmos Seeds 'Senia'
Cosmos Seeds 'Senia' Cosmos Seeds 'Senia' Cosmos Seeds 'Senia' Cosmos Seeds 'Senia'
Cosmos Seeds 'Senia'
Cosmos Seeds 'Senia'
Cosmos Seeds 'Senia'
Cosmos Seeds 'Senia'
Cosmos Seeds 'Senia'

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Cosmos Seeds 'Senia'

Cosmos bipinnatus

Delicate peach-pink petals lasting through summer seasons. Suitable for snipping for display, the blooms deepen in hue as time passes.

Marshalls Garden

100 Seeds

30211226

In stock

£3.99

Seed Only Delivery £1.95* | Learn More

Seed Only Delivery £1.95*

Seed Packets £1.95: 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.

Key Features

Marshalls Garden

Long Flowering Season

Marshalls Garden

Low Maintenance

Marshalls Garden

Pollinator Friendly

Product Information

Eventual Height:

60cm

Position:

Full Sun

Suitable for:

Pots, Patio, Small Gardens, Borders, Cottage Garden, Wildlife Garden, Cut Flower Garden, Raised Bed

Plant Type:

Annual

Complete The Job

Growing Calendar

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sow Indoors

Sow Indoors

Flowering

Flowering
  • Half hardy annual
  • Peach-tinted, cerise pink flowers
  • Long flowering period
  • Ideal for cutting, the flowers become more flushed with colour as they age

Sowing 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.

Growing 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.

Planting 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

Water well, especially during warm spells. Feed regularly during the flowering season and deadhead faded blooms to keep plants blooming for longer.

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.

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Soil Type

Sow seeds into seed sowing compost for fast and healthy germination

Reviews

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