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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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18 Item(s)

  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. 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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  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. Clematis alpina 'Constance'
    £11.25
    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
  9. Clematis alpina 'Frances Rivis'
    £11.25

    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
  10. 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
  11. Clematis alpina 'Helsingborg'
    £11.25
    The single nodding bell-shaped flowers are deep bluey-purple. Awarded the RHS Award of Garden Merit. Requires free draining soil. Learn More
  12. Clematis tangutica GOLDEN TIARA® 'Kugotia'
    £12.50
    Attractive bright golden-yellow nodding lantern-shaped flowers have distinctive contrasting reddish-purple stamens and leave silky seedheads. Requires free draining soil. Awarded the RHS Award of Garden Merit. Unlicensed Propagation Prohibited. Learn More
  13. Clematis texensis 'Princess Diana'
    £13.50
    This eye-catching clematis has rich deep pink trumpet shaped flowers with paler mauve-pink margins. A 'classy' addition for your garden. Awarded the RHS Award of Garden Merit. Learn More
  14. Clematis viticella 'Madame Julia Correvon'
    £11.25

    The glorious vibrant red flowers have a textured surface and gently recurved, twisted tips. Their distinctive crown of contrasting yellow stamens adds to the attraction of this outstanding performer. Awarded the RHS Award of Garden Merit.
    Received a Top Award in a Popular Garden Magazine Dec 2020.

    Learn More
  15. Clematis viticella 'Walenburg'
    £13.50
    The semi-nodding deep purply-red flowers have a creamy-white centre and contrasting purply-red anthers. When in full bloom this clematis makes a breathtaking sight. Absolutely lovely! Awarded the RHS Award of Garden Merit. Learn More
  16. AVANT-GARDE™ 'Evipo033'
    £15.00

    These unusual deep pinky-red flowers have a pale pink pom-pom like centre and strongly recurved tips to the tepals.
    'Recommended' by a Popular Garden Magazine Dec 2020.

    Learn More
  17. SEA BREEZE 'Zo09063'
    £13.50

    A huge abundance of flowers that have a fresh pale violet-blue colour become almost white at the centre of the tepal and surround a dark 'eye' of anthers in the middle.
    Received a Top Award in a Popular Garden Magazine Dec 2020.

    Learn More
  18. Clematis 'Joe'
    £13.50
    The white 'male' flowers have pale yellow stamens. An evergreen with prostrate growing habit or can be trained vertically if desired, requiring free draining soil. Learn More

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