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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 'Andromeda'

    Clematis 'Andromeda'

    3 Review(s) | Add Your Review

    £13.50

    Out of stock

    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.

    Learn More
  2. Clematis 'Arabella'

    Clematis 'Arabella'

    £12.50

    Out of stock

    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
  3. Daniel Deronda

    Clematis 'Daniel Deronda'

    £11.25

    Out of stock

    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
  4. Clematis 'Early Sensation'

    Clematis 'Early Sensation'

    1 Review(s) | Add Your Review

    £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
  5. Clematis 'Fujimusume'

    Clematis 'Fujimusume'

    3 Review(s) | Add Your Review

    £12.50

    Out of stock

    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
  6. Clematis 'Gillian Blades'

    Clematis 'Gillian Blades'

    £11.25

    Out of stock

    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
  7. Clematis 'Lasurstern'

    Clematis 'Lasurstern'

    1 Review(s) | Add Your Review

    £11.25

    Out of stock

    The rich mid blue star-shaped flowers have wavy margins and contrasting yellow stamens. Awarded the RHS Award of Garden Merit. Learn More
  8. Marie Boisselot

    Clematis 'Marie Boisselot' (Mme Le Coultre)

    2 Review(s) | Add Your Review

    £11.25

    Out of stock

    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
  9. Mrs Cholmondeley

    Clematis 'Mrs Cholmondeley'

    £11.25

    Out of stock

    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
  10. Clematis 'Mrs George Jackman'

    Clematis 'Mrs George Jackman'

    £11.25

    Out of stock

    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
  11. Clematis 'The President'

    Clematis 'The President'

    2 Review(s) | Add Your Review

    £11.25

    This handsome old clematis has deep purply-blue star-shaped flowers with slightly paler bars and attractive beetroot-red stamens. Try growing this with 'The First Lady' as they make a charming colour combination! Learn More
  12. Clematis 'The Vagabond'

    Clematis 'The Vagabond'

    1 Review(s) | Add Your Review

    £11.25

    The rich bluey-purple blooms have an almost velvety texture and this, combined with its reddy-purple bars and eye-catching crown of contrasting yellow stamens, makes a very luxurious effect pot!
    Received a Top Award in a Popular Garden Magazine Dec 2020.

    Learn More
  13. ALABAST™ 'Poulala'

    Clematis ALABAST™ 'Poulala'

    1 Review(s) | Add Your Review

    £11.25

    Out of stock

    The newly opened flowers are pale primrose yellow with a deeper bar and satin sheen, they mature to soft creamy-white. Ideal for growing in the shade. Unlicensed Propagation Prohibited. Learn More
  14. Clematis alpina 'Constance'

    Clematis alpina 'Constance'

    £11.25

    Out of stock

    The semi-double nodding, bell-shaped flowers are deep reddish-pink. Awarded the RHS Award of Garden Merit. Deciduous climber. Requires free draining soil. Learn More
  15. Clematis alpina 'Frances Rivis'

    Clematis alpina 'Frances Rivis'

    £11.25

    Out of stock

    The deep, rich blue nodding bell-shaped flowers have a white inner skirt. Awarded the RHS Award of Garden Merit. Deciduous climber. Requires free draining soil.
    Received a Top Award in a Popular Garden Magazine Dec 2020.

    Learn More
  16. Clematis alpina 'Frankie'

    Clematis alpina 'Frankie'

    £11.25

    Deep mauve-blue single nodding bell-shaped flowers with a creamy-white inner skirt. Awarded the RHS Award of Garden Merit. Requires free draining soil. Learn More
  17. Clematis alpina 'Helsingborg'

    Clematis alpina 'Helsingborg'

    £11.25

    Out of stock

    The single nodding bell-shaped flowers are deep bluey-purple. Awarded the RHS Award of Garden Merit. Requires free draining soil. Learn More
  18. Clematis alpina 'Pamela Jackman'

    Clematis alpina 'Pamela Jackman'

    £11.25

    The violet-blue, single, nodding bell-shaped flowers have creamy-white staminodes. Deciduous climber. Requires free draining soil.
    'Recommended' by a Popular Garden Magazine Dec 2020.

    Learn More
  19. ANNA-LOUISE™ 'Evithree'

    Clematis ANNA-LOUISE™ 'Evithree'

    1 Review(s) | Add Your Review

    £16.00

    Out of stock

    The fabulous bluey-purple star-shaped flowers have a bright cerise bar and a striking crown of contrasting stamens. Learn More
  20. Clematis armandii 'Apple Blossom'

    Clematis armandii 'Apple Blossom'

    2 Review(s) | Add Your Review

    £19.50

    Clusters of deep pink flower buds open to pinky-white flowers, with a good perfume. A superb evergreen climber that requires free draining soil, sunny aspect to enhance perfume, whilst avoiding very exposed situations. Learn More

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