Thompson & Morgan

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Cosmos Seeds


Spectacular summer flowers, cosmos are easy-to-grow annuals that are perfect for borders, cottage gardens or the back/centre of a summer bedding display. Our range of single, semi-double, double and fluted cosmos seeds in a broad spectrum of colours will brighten up any garden display. Find out more about these delightful flowers in our cosmos guide.



We have found 3 products.
 

Cosmos bipinnatus 'Xanthos'

  • A totally new cosmos that's already causing a big stir!
  • Unique cosmos colour
  • Compact and early flowering
  • Garden performance guaranteed

Unique soft-yellow blooms are produced in profusion on compact dwarf plants, bringing real impact to patio containers, beds and borders. This early flowering cosmos will start to bloom in as little as 70 days from sowing, going on to offer to six months of colour from May to October - keep on top of the deadheading and new flowers will just keep coming!



Use the classy blooms en masse for an elegant feel to your displays, if not, set them in combination with other annuals to complement pastel shades or calm hot colours. The stand-out flowers also make a great underplanting to shrubs and hedging. These compact cosmos plants are the perfect option for exposed gardens where taller varieties would be blown about by the wind. Height: 60cm (24"). Spread: 40cm (16").
More info
    • 1 packet (30 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £2.49
    • 2 packets (60 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £4.49

Cosmos sulphureus 'Brightness Mixed'

 Customer Rating

Possibly the most free-flowering cosmos of this type. Dwarf and bushy plants are covered with flowers in a delightful mixture of gold, lemon, orange and red from early summer through to the autumn frosts. Spectacular when planted towards the front of annual borders or in containers.

More info
    • 1 packet (100 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Flower & Vegetable of the Year Collection

The Flower & Vegetable of the Year Collection contains (1 packet each of Cosmos 'Xanthos' and Tomato Mountain Magic).

Cosmos 'Xanthos' - Unique soft-yellow blooms are produced in profusion on compact dwarf plants, bringing real impact to patio containers, beds and borders. Height: 60cm (24"). Spread: 40cm (16").
Tomato Mountain Magic - This top-performing cordon variety is ideal for sunny veg patches and borders as well as outdoor grow bags. Mountain Magic F1 takes on a high sugar level from its grape tomato parentage, and combines the rich flavour of heritage varieties with modern F1 hybrid disease resistance, this tasty tom has everything going for it! Height 130cm (51"). Spread: 50cm (20").
More info
    • 2 packets - 1 of each variety (35 seeds in total)

    • Despatch: Within 1 days
    •  
    • £5.49