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 25 products.
 

Cosmos bipinnatus 'Psyche White'

Glistening pure white semi-double and single, large, wavy, upright blooms stand proud above deep green ferny foliage. Flowers non-stop from mid summer until autumn adding height and interest to borders, or as a striking cut flower.
More info
    • 1 packet (75 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £2.89

Cosmos bipinnatus 'Versailles Tetra'

Whether in the border, cottage garden or at the back/centre of a summer bedding display, Versailles Tetra will not disappoint you. The exquisite slate-pink, 10cm (4in) flowers have a deep red zone towards the centre with a bright yellow eye. They flower over a long period and may be used as bright, cut flowers for the house. An excellent variety. Flowers summer. Height 91cm (36in) More info
    • 1 packet (100 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Cosmos bipinnatus 'Double Click Snow Puff'

The spectacular white, pom-pom flowers with a delicate hint of blushed pink of Cosmos Double Click Snow Puff sit on sturdy stems making this latest colour in the 'Double Click' series. Makes an excellent cut flower as well as adding height and interest to borders all summer.
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    • 1 packet (50 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Cosmos sulphureus 'Dwarf Ladybird Scarlet'

Dwarf plants with arresting scarlet to orange-scarlet flowers. Under dry and sunny conditions, most flowers are scarlet, whilst in opposite conditions they change to orange-red shades.
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    • 1 packet (40 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £3.39

Cosmos bipinnatus 'Double Click'

The best quality, award winning, double and semi double mixed Cosmos ever! A colourful blend, including rosy-red, white and pink shades. Ideal planted in small drifts, adding height and colour to cottage and annual borders. Height: 90-100cm (36-40 inches).
More info
    • 1 packet (75 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Cosmos 'Cosimo Red-White'

White petals suffused with a vibrant shade of raspberry red that bleeds in from the edge of each daisy-like bloom. This bushy, dwarf Cosmos is early flowering and continues to bloom prolifically all summer long above masses of delicate ferny foliage. Cosmos 'Cosimo Red-White' is ideal for bulking up borders or planting in large drifts for annual bedding displays - it makes a great cut flower too! Height: 60cm (24"). Spread: 40cm (16"). More info
    • 1 packet (40 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £2.49

Cosmos sulphureus 'Ladybird Lemon'

A unique dwarf yellow Cosmos. Bushy, compact plants become smothered in vibrant lemon yellow blooms from June through to the first frosts. Creates illuminating displays towards the front of borders or in patio containers.
More info
    • 1 packet (40 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £3.19

Cosmos bipinnatus 'Double Click Rose Bonbon'

Following the amazing success of Double Click Mixed, this is the first straightcoloured, high-quality, fully-double Cosmos from seed to be introduced! The spectacular, rose pom-pom flowers sit proudly on top of strong stems, making Double Click Rose Bonbon a 'must' for adding height to summer borders and an imposing and rarely-seen cut flower. Height: 60-90cm (2-3 feet).
More info
    • 1 packet (40 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Cosmos sulphureus 'Ladybird Mixed'

Scarlet red together with tangerine and yellow, semi-double flowers.
More info
    • 1 packet (35 cosmos seeds)

    • Despatch: Within 1 days
    •  
    • £3.39

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.
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!
More info
    • 2 packets - 1 of each variety (35 seeds in total)

    • Despatch:
    •  
    • £5.49
    • Out of stock

Cosmos 'Ladybirds Collection'

Cosmos sulphureus

Collection comprises one packet each of:
Ladybird Scarlet - Dwarf plants with arresting scarlet to orange-scarlet flowers.
Ladybird Lemon - A unique dwarf yellow Cosmos. Bushy, compact plants become smothered in vibrant lemon yellow blooms from June through to the first frosts.
More info
    • 2 packets - 1 of each variety (80cosmos seeds in total)

    • Despatch: Within 1 days
    • SAVE £1.39  
    • £6.38 £4.99

Cosmos bipinnatus 'Double Click Trio'

Double Click Trio comprises 1 packet each of:
Cosmos 'Double Click' Mixed - stunningly vivid blooms, each with a double row of unusually fluted petals, range in colour from rosy-red to white and pink shades.
Cosmos Double Click 'Rose Bonbon' - spectacular, rose-pompom flowers sit proudly on top of strong stems, making Double Click Rose Bonbon a 'must' for adding height to summer borders.
Cosmos Double Click 'Snow Puff' - spectacular white, pompom flowers with a delicate hint of blushed pink.
More info
    • 3 packets - 1 of each variety (165 cosmos seeds in total)

    • Despatch: Within 1 days
    • SAVE £1.98  
    • £8.97 £6.99