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Award Winners

Here are all the clematis we stock which have achieved theRHS AGM Logo Royal Horticultural Society's Award of Garden Merit.
This award is given to plants that have been submitted to the RHS for trial and proven to be particularly good garden worthy plants under a number of factors, including flowering ability, strength, disease & pest resistance. At Thorncroft we would only select and indeed sell clematis that we believe have these qualities but the AGM is a helpful guide to selecting excellent plants.

Other Awards.
We also now list those plants that have received awards in the horticulture industry more widely including from Top Gardening magazines.
Sometimes the name of publications or their specific endorsement, can't be mentioned for legal reasons and we apologies for this inconvenience.

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  1. Clematis 'Alionushka'
    £12.50

    Check out our blog post Abundant Alionushka 
    Beautiful deep mauve-pink nodding bell-shaped flowers. Semi-herbaceous, non-clinging, semi-climber or scrambler.
    Awarded the RHS Award of Garden Merit.

    Learn More
  2. Clematis 'Andromeda'
    £13.50

    The delicious looking flowers remind us of raspberry-ripple ice cream, they are creamy-white with pretty raspberry-red bars. The early blooms are semi-double, with single blooms later.
    'Recommended' by a Popular Garden Magazine Dec 2020.

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  3. Clematis 'Arabella'
    £12.50
    The mid mauvy-blue flowers have a hint of a rose pink bar when first open. Semi-herbaceous, non-clinging, scrambler. Awarded the RHS Award of Garden Merit. Learn More
  4. Comtesse de Bouchaud
    £11.25
    The mid pink flowers of this wonderful old clematis have a pretty satin sheen. The clarity of colour and simplicity of shape are what gives it such charm. Awarded the RHS Award of Garden Merit.

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  5. Daniel Deronda
    £11.25
    The lovely rich bluey-purple flowers have paler, almost mauve bars. The early flowers are occasionally semi-double. Awarded the RHS Award of Garden Merit. Learn More
  6. Clematis 'Early Sensation'
    £13.50

    The 'female' flowers are greeny-cream on opening, maturing to pure white. An evergreen climber requiring free draining soil. Grow near 'Avalanche' or 'Joe' to get amazing seedheads!
    Received a Top Award in a Popular Garden Magazine Dec 2020.

    Learn More
  7. Ernest Markham
    £11.25
    The light magenta-red blooms have a deeply textured surface and beautifully crimped margins. A fabulous companion to climbing roses and, if hard pruned can be grown in a patio container. Learn More
  8. Clematis 'Fujimusume'
    £12.50
    The purest, clearest 'true blue' clematis there is, its glorious flowers have contrasting pale yellow stamens. A very compact, free-flowering climber, perfect for pots and an extremely good candidate for a north wall. Awarded the RHS Award of Garden Merit. Learn More
  9. Clematis 'Gillian Blades'
    £11.25
    The elegant white star-shaped blooms have the palest bluey-mauve very ruffled margins. Absolutely gorgeous! Awarded the RHS Award of Garden Merit. Learn More
  10. Clematis 'Gipsy Queen'
    £11.25
    This lovely old clematis has dark bluey-purple blooms with a hint of reddish-purple along the bar when first open. A wonderful companion for your climbing roses. Awarded the RHS Award of Garden Merit. Learn More
  11. Clematis 'Huldine'
    £11.25
    These elegant satin-white blooms have an almost transparent, pearly appearance, due to their attractive mauve reverse being an apparent feature. An excellent candidate to add interest to your garden in autumn. Awarded the RHS Award of Garden Merit. Learn More
  12. Clematis 'Jackmanii'
    £11.25
    A quintessential 'cottage garden' flower, whose gently nodding bluish-purple blooms look amazing when combined with climbing roses, or clambering over a porch or arch. Awarded the RHS Award of Garden Merit. Learn More
  13. John Huxtable at RHS Wisley Trials grounds
    £11.25
    The pretty white flowers are deeply textured and have a wonderful satin sheen. This popular clematis is perfect to brighten any dull spot in your garden. Awarded the RHS Award of Garden Merit. Learn More
  14. Clematis 'Ken Donson'
    £11.25
    Elegant flowers of mid-blue have bright yellow anthers in the centre and make the flower really stand out in the garden. A classic family favourite. Learn More
  15. Clematis 'Lasurstern'
    £11.25
    The rich mid blue star-shaped flowers have wavy margins and contrasting yellow stamens. Awarded the RHS Award of Garden Merit. Learn More
  16. Marie Boisselot
    £11.25
    The beautiful upward-facing blooms open creamy-white, turning to pure white as they mature and have golden stamens. A beautiful old cultivar from the early 1900’s. If hard pruned can be grown in a patio container. Awarded the RHS Award of Garden Merit. Learn More
  17. Mrs Cholmondeley
    £11.25
    The wonderful light mauvy-blue flowers have pale coffee-coloured anthers. A fabulous old cultivar which, if hard pruned, can be grown in a patio container. Cholmondeley is pronounced Chumley. Awarded the RHS Award of Garden Merit. Learn More
  18. Clematis 'Mrs George Jackman'
    £11.25
    The classic pure white blooms have a satin sheen and crown of coffee-coloured stamens. The early blooms are occasionally semi-double. Awarded the RHS Award of Garden Merit. Learn More
  19. Paul Farges (Summer Snow)
    £12.50
    The clusters of dainty creamy-white flowers have a very prominent crown of primrose-yellow stamens. A vigorous climber that produces an abundance of pretty flowers. Awarded RHS Award of Garden Merit.

    Learn More
  20. Clematis 'Remembrance'
    £11.25

    The gorgeous light raspberry-red flowers mature to very deep pink. Their deeply textured surface has a lovely satin sheen which is offset by a crown of contrasting yellow stamens.
    Received a Top Award in a Popular Garden Magazine Dec 2020.

    Learn More

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