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Cosmos

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.
31 products
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  1. Starting at £2.20

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    Pale Cosmos Collection

    These will grow well in a sunny corner of your garden, and you will be able to pick hundreds of vasefuls from July until at least October. Cosmos are stacked with nectar and pollen – bees and butterflies love them. They are also very easy to grow, and produce more bunches per square metre…

  2. £3.50

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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…

  3. Starting at £3.75

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    The Carmine Cosmos Collection

    Handfuls of crumpled magenta silk, studded with dashes of white and gold – this duo flowers prolifically all summer and autumn, making a splendid border and cut flower pair. This collection contains 1 seed packet, or 5 or 10 seedlings each of:

  4. Starting at £2.50

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    White Cosmos Collection

    The semi-double flowers of ‘Fizzy White’ and the large, open flowers of ‘Purity’ make a winning combination of pure, crisp white. Grow them together for vases full of flowers all summer long. This collection contains 1 seed packet or 5 or 10 seedlings each of:

  5. Starting at £2.95

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    Cosmos bipinnatus 'Pink Popsocks'

    A powder-puff pink cosmos, which like the similar anemone-flowered dahlias is loved by pollinators and nectar rich. It's showy and long-lasting in a border, container and vase.

  6. Starting at £4.95

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    Cosmos bipinnatus 'Sonata White'

    A smaller form of white cosmos, just like our bestselling 'Purity' but bred to be ideal for pots.

  7. £2.95

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    Cosmos bipinnatus 'White Popsocks'

    A new cosmos with powder-puff, white flowers, excellent as a container plant and cut flower and easy to grow.

  8. £12.50

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    Sarah Raven Cosmos Seed Tin Collection

    No garden is complete without cosmos these days. Here are all my favourites. This collection includes: Cosmos bipinnatus 'Purity' Cosmos bipinnatus 'Fizzy White' Cosmos bipinnatus 'Click Cranberries' Cosmos bipinnatus 'Dazzler' These 4 pac

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.