Cosmos Seeds

No other flower we sell is as popular as cosmos – grow some of these super-productive cut-and-come-again flowers, and you'll understand why.
5 products
  1. Starting at £15.95

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    Bestseller Cosmos and Zinnia Collection

    A faded, muted collection of zinnias and cosmos in their newest forms. Keep picking from this lot in a cutting bed or container, and they’ll keep flowering, long and hard. This grouping can’t fail to look lovely. This collection contains 1 seed packet or 5 or 10 seedlings each of:

  2. Starting at £4.95

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    Cloud of Cosmos Mix

    There are few nicer ways of filling vases throughout summer and autumn than with a cloud of cosmos. As long as you don’t cut the plants right to the ground, but above a pair of leaves, more buds will form to fill next week’s vases and more for the week after that — and on and on it goes —…

  3. £2.25

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    Cosmos bipinnatus 'Seashells Mixed'

    One of the jollyiest mixes of flowers you’ll ever see, blooming their socks off in the garden and picked in a balloon of colour for a vase.

  4. Starting at £4.45

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    Cosmos bipinnatus 'Xanthos'

    A pale primrose yellow cosmos, lovely in a vase with white Cosmos 'Purity' or dark, rich Cosmos 'Rubenza' and it's the perfect size for containers.

  5. £4.95

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    Pale Cosmos Container Collection

    A very long-flowering calm and pretty duo of white and primrose-yellow cosmos, both suitable sizes for growing in containers, and rather than deadheading, live-head for long-lasting vases inside too. This collection includes a seed packet each of the following: Cosmos bipinnatus 'Dwarf Sensation…

Cosmos Seeds at Sarah Raven

Ever popular, super-productive and cut-and-come-again, all our cosmos seeds are trialled in Sarah's garden at Perch Hill and selected for their quality; they also come with free seed planting instructions.