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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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19 Item(s)

  1. 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
  2. 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.

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  3. 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
  4. 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
  5. 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
  6. 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.

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  7. Clematis armandii 'Apple Blossom'
    £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
  8. Clematis cirrhosa 'Freckles'
    £13.50
    The pale cream nodding bell-shaped flowers are very heavily freckled inside with rusty maroon. An evergreen climber that requires a sunny, sheltered position and free draining soil. Learn More
  9. Clematis cirrhosa 'Wisley Cream'
    £13.50
    Cream nodding bell-shaped flowers. An evergreen climber that requires a sunny, sheltered position and free draining soil. Awarded the RHS Award of Garden Merit. Learn More
  10. Clematis heracleifolia 'Praecox'
    £11.25
    (syn. x jouiniana 'Praecox'). The clusters of white star-shaped flowers have deep bluey-mauve tips. A clump-forming, vigorous, scrambler that also looks fabulous when trained against a wall. Awarded the RHS Award of Garden Merit. Learn More
  11. Clematis koreana 'Brunette'
    £12.50

    (syn. 'Catullus'). The blooms open a deep burgundy red maturing to deep wine red as they age. Requires free draining soil.
    'Recommended' by a Popular Garden Magazine Dec 2020.

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  12. Clematis macropetela 'Lagoon'
    £11.25
    The deep, slightly greyish, blue semi-double nodding bell-shaped flowers have occasional white markings. Awarded the RHS Award of Garden Merit. Requires free draining soil. Learn More
  13. Clematis montana 'Broughton Star'
    £14.50
    montana 'Broughton Star' has semi-double flowers of very deep plummy-pink, almost red, and a purply-bronze foliage as the plant matures - grow in a sunny position to enhance the colour of flowers and foliage. Awarded the RHS Award of Garden Merit. Learn More
  14. Clematis PETIT FAUCON™ 'Evisix'
    £11.25
    The nodding to outward facing flowers have four rich bluey-purple tepals. The stamens have rosy-purple filaments and golden yellow anthers. Semi-herbaceous, non-clinging, semi-climber or scrambler. Learn More
  15. Clematis tangutica 'Lambton Park'
    £12.50
    The bright yellow nodding lantern-shaped flowers are followed by silky seedheads. Grow in a sunny position to enhance the coconut-like perfume. A favourite in our garden. Requires free draining soil. Awarded the RHS Award of Garden Merit. Learn More
  16. Clematis viticella 'Purpurea Plena Elegans'
    £12.50

    This lovely clematis has double dusky-magenta rosette shaped flowers and makes a wonderful sight when in full bloom. These elegant blooms are excellent as cut flowers. Awarded the RHS Award of Garden Merit.
    'Recommended' by a Popular Garden Magazine Dec 2020.

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  17. 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
  18. 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.

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  19. 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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19 Item(s)