× Important: By continuing to use this site, you agree to our Privacy and Cookie Policy

Cosmos Collection

We all love cosmos, especially the bees and butterflies.
Incredibly elegant open flowers with golden-yellow, cheeky button centres. The delicate, ferny foliage is a sight to behold as it proudly waves gently in the breeze to greet you. All the varieties within your collection have been awarded the Royal Horticultural Society’s Award of Garden Merit, meaning they offer great garden performance and reliability. You’ll enjoy cutting the blooms for your home – if collected in the morning just before the blooms open, they’ll last for between seven and ten days. The more you deadhead the plant, the more the blooms magically appear. Half hardy annual. Spread 30cm (12"). Supplied as young plants.

This collection comprises of;
sulphureus Rubenza: Height 75cm (30").
bipinnatus Apollo White: Height 60cm (24").
bipinnatus Apollo Pink: Height 60cm (24").
sulphureus Tango: Height 120cm (48").
bipinnatus velouette: Height 90cm (36").
Flower Colour
Orange, Pink, Red, White, Yellow

Type of garden
Container Gardening, Cottage Garden, Small Gardens



Foliage/Stem/Fruit Interest, Ideal for Beginners, Suitable for Container

Flowering Time
Autumn, Summer

Sun or Partial Shade

30cm (12")

60cm (24"), 75cm (30"), 90cm (36")

Cosmos bipinnatus


Moderatly fertile, well drained soil but happy in poor soil




Good for cutting


July to September

Additional Information

Pretty ferny foliage. Dead head regularly to prolong flowering. Any flowerheads left on will self seed. Propagate by sowing seed in mid spring. Half hardy annual.

Delivery Date: 21 Apr 2019 (+/- 14days)
Plant Hardiness

How hardy are our plants?

All our plants have a guideline temperature for how well they will tolerate winter cold.

Fully hardy perennials will withstand temperatures down to -15 °C (5°F) and often lower.
Hardy perennials are happy down to at least -5°C (23°F)
Half hardy perennials can withstand down to around 0°C (32°F)
And Tender perennials may be damaged by temperatures below 5°C (41°F)

Please remember that temperatures can vary significantly within quite a small area, and hardiness can be affected by soil, position and other factors.
If in doubt please give us a call.

Gardeners who bought this Cosmos also purchased...
Never pay more than £4.95 UK P&P regardless of quantity! (*excludes readers offers)
10 young plants (two of each)
Price: £10.00 + P&P
(Price per plant: £1.00)
Product Code: YP57A18
Order Qty:
20 young plants (four of each)
Price: £14.00 + P&P
(Price per plant: £0.70)
Product Code: YP57B18
Order Qty:

"Thank you ladies for your beautiful plants.
Praise also, for the Bulrush Compost, of which I have purchased 8 bags during the past six months. It is superb and my garden has flourished.
Bless you,
Kind wishes"
Janet Morgan
Be the first to review this product