Dahlias are the highlight of the late summer garden. Keep picking them and one dahlia tuber will produce hundreds of flowers.
9 products
  1. Starting at £12.95

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    Best Ever Dahlia Collection

    If I had to take only three dahlias to a desert island, it would be these – marvellous as individuals and magnificent as a trio – passionately recommended! This collection contains 1 or 2 tubers, or 1 x 3 litre pot each of: Dahlia 'White Onesta' Dahlia 'Labyrinth' Dahlia 'Waltzing…

  2. Starting at £9.50

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    Best Border Dahlia Collection

    We have this duo tumbling out from the front of a border in our Dutch brick yard. The mix of terracotta colours is a triumph and the scale of these two dahlias make them super-flexible, ideal for a pot or sunny flower bed. This collection contains 1 or 2 tubers each of:

  3. Starting at £11.95

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    Cut Flower Dahlia Collection

    This is all about strong, zappy colour and a sparkler silhouette shape. Brilliant packed together in a border, in a vase, and superb arranged down a table, fireplace or window ledge as single stems. These three work brilliantly with the acid green Agapanthus 'Navy Blue' seedheads, as shown in the…

  4. Starting at £11.50

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    Strawberries and Cream Dahlia Collection

    All the colours of the very best of high summer puddings: strawberries, meringues and cream, especially if you really mash the strawberries and stir them all in so the colours bleed. What could be nicer for a summer vase? This collection contains 1 or 2 tubers, or 1 x 3 litre pot each of:

  5. Starting at £12.95

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    Supreme Singles Dahlia Collection

    Each one busy with butterflies and bees all summer and autumn, I love the relaxed simplicity of this trio. Improve the vase life of the single and anemone-flowered varieties by searing their stem ends in boiling water for 10 seconds. This collection contains 1 or 2 tubers each of: Dahlia 'Juliet'

  6. Starting at £19.95

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    Ultimate Dahlia Collection

    The ultimate dahlia collection with all our top-ranking favourites, old and new. Fill an entire bed with these, or scatter them through your garden, like jewels. This collection includes 1 or 2 tubers each of: Dahlia 'Bishop of Auckland' Dahlia 'Burlesca' Dahlia 'Darkarin' Dahlia 'Soulman' Dahlia…

  7. Starting at £12.95

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    William Morris Dahlia Collection

    I love a William Morris wallpaper, and with these dahlias, I had one in my garden last year. They flowered July-November. Unbeatable. This collection contains:

  8. £28.50

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    William Morris Dahlia Collection in a Gift Box (6 tubers)

    Recreate a William Morris wallpaper in your garden with these unbeatable dahlias, which are all beautifully packed and ready to give in our Sarah Raven gift box. This collection contains 2 tubers each of:

  9. Starting at £12.50

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    Monet Dahlia Collection

    A classic Sarah Raven combination of rich, luscious colours and textures, but with three new dahlia varieties here. This Collection includes: Dahlia 'Darkarin' Dahlia 'Karma Naomi' Dahlia 'Tamburo'

Dahlia Tubers at Sarah Raven

We tried and tested a whole range of dahlia tubers at Perch Hill and only those which provided the most beautiful flowers made it into our range. Dahlia tubers are easy to grow and plant and provide masses of flowers for months at a stretch. If you have the space in your garden, I recommend dedicating an area to dahlias, or spreading a few dahlia tubers through already established beds.

All our dahlia tubers are sent with a free copy of Sarah's detailed growing instruction booklet and we only supply top size tubers for better quality plants.