Cosmos bipinnatus 'Hummingbird White'

A pretty and delicate white cosmos with fluted petals, more architectural than the white saucer blooms of 'Purity'. More
5 jumbo seedlings 190626-SP05 £7.95 Delivery early May
[?]
When in stock, please allow up to 2 weeks for delivery.
More Details

A pretty and delicate white cosmos with fluted petals, more architectural than the white saucer blooms of 'Purity'. Mix the two together for good effect.

Genus Cosmos
Group/Species bipinnatus
Variety Hummingbird White
Type Half-Hardy Annual
Common Name Cosmos
Border Position Container, Middle
Soil Type Chalky, Clay, Fertile, Neutral, Sandy
Scent Unscented
Site Full Sun
Moisture Moist but Well-drained
Height 45cm (18in)
Spacing 45cm (18in)
Sowing, Seeds, Planting Plant out after risk of frost.
Care Tips Pinch out tips at 15-20cm to encourage bushier plants. Needs staking.
Flowering July - October
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Sow Under Cover/Plant Indoors
  • Direct Sow/Plant Outdoors
  • Flowers/Harvest
Advice & Videos
Annual flowers for pots

If you want beautiful flowers for your pots this summer these are my top favourite annual flowers to grow.

How to get summer colours in an autumn garden

For an abundant autumn, plant smart and you’ll be enjoying beautiful flowers for months.

Annual flowers – create summer colour

Create summer colour with these unbeatable annual flowers. Sarah's absolute favourites for reliability and colour.

How to plant and grow cosmos

Even if you only have a tiny garden – or just some pots – you have to grow at least one cosmos. They are the lowest maintenance,...

Direct sowing seeds

Learn how to get great results when direct sowing hardy annual seeds.

Delivery

Plant Delivery - When in stock, please allow up to 2 weeks for delivery.

Click here to find out more information about our delivery rates and times.

Cosmos bipinnatus 'Hummingbird White' reviews

* * * * * Average based on 7 reviews

* * * * *

Reviewed 3rd September 2019 by Annie

As described. Loved the cardboard packaging...

* * * * -

Reviewed 31st July 2019 by Alison

These have been good and are doing well - the only items I purchased from SR that are.

* * * * *

Reviewed 31st July 2019 by Marianne

Excellent plants. Healthy and performing well.

* * * * *

Reviewed 31st July 2019 by Charmaine

* * * * *

Reviewed 31st July 2019 by Mary

* * * * *

Reviewed 16th November 2018 by Irana

Very happy with these plants. Lots of flowers, complimented others bought for a cottage style border.

* * - - -

Reviewed 12th September 2018 by Gillian

The jumbo seedlings weren't jumbo and I complained at the time. 2 of the plants STILL haven't flowered. The others 3 have been magnificent

Reply from the Sarah Raven Team:

"Thank you for your feedback. we are sorry to hear of your disappointment with your cosmos seedlings ."

Posted 7th November 2018