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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 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
  2. Clematis macropetela 'Markhams Pink'
    £11.25
    (syn. macropetala 'Markham's Pink'). Light to mid pink semi-double nodding, bell-shaped flowers. Awarded the RHS Award of Garden Merit. Requires free draining soil. Learn More
  3. Clematis macropetela 'Wesselton'
    £11.25

    (syn. macropetala 'Wesselton'). The light to mid blue semi-double nodding, bell-shaped flowers are larger than macropetala species. Awarded the RHS Award of Garden Merit. Requires free draining soil.
    'Recommended' by a Popular Garden Magazine Dec 2020.

    Learn More
  4. 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
  5. Clematis montana 'Elizabeth'
    £11.25
    The pale pink flowers have a pretty satin sheen and a lovely vanilla perfume. Over the years this has proven to be one of the most popular montana's. Grow in a sunny position to enhance the perfume. Learn More
  6. Clematis montana 'Freda'
    £13.50
    (syn. montana var. rubens 'Freda'). The deep cherry-pink blooms have paler pink bars and beautiful purply-bronze foliage. An enchanting, 'lady-like' montana. Grow in a sunny positon to enhance the colour of flowers and foliage. Awarded the RHS Award of Garden Merit. Learn More
  7. Clematis montana 'Grandiflora'
    £11.25
    The eye-catching satin white flowers have rounded tips, lightly ruffled margins and contrasting bright yellow anthers. A really rampant grower! Awarded the RHS Award of Garden Merit. Deciduous climber. Learn More
  8. Clematis montana 'Mayleen'
    £11.25
    The mid mauvy-pink flowers have a textured surface with a pretty satin sheen and are deliciously spicy scented. She also boasts an attractive bronze foliage. Grow in a sunny position to enhance the perfume. Awarded the RHS Award of Garden Merit. Deciduous climber. Learn More
  9. montana 'Tetrarose'
    £11.25
    The deep mauvy-pink bowl-shaped flowers have a prominent crown of stamens with a distinctive spicy scent and the foliage is bronze tinted. Grow in a sunny position to enhance the perfume. Awarded the RHS Award of Garden Merit. Learn More
  10. Clematis orientalis 'Bill MacKenzie'
    £12.50
    Its bright yellow nodding, lantern-shaped flowers have distinctive dark reddish-brown stamens that leave excellent silky seed-heads. Excellent for late flowers. Awarded the RHS Award of Garden Merit. Learn More
  11. 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
  12. Clematis REBECCA™ 'Evipo016'
    £16.00

    The elegant rich velvety red blooms have a contrasting crown of coffee coloured stamens. Her later blooms tend to be a slightly more purply-red.
    'Recommended' by a Popular Garden Magazine Dec 2020.

    Learn More
  13. rehderiana
    £15.00
    The dainty pale yellow nodding bell-shaped flowers are borne in clusters and have a cowslip-like perfume. Occasionally slow to establish but is definitely worth the wait! Awarded the RHS Award of Garden Merit. Learn More
  14. Clematis SALLY™ 'Evipo077'
    £16.00

    The light shell-pink star-like blooms have richer, deeper pink bars and a distinctive textured surface. Prolific and long flowering.
    'Recommended' by a Popular Garden Magazine Dec 2020.

    Learn More
  15. Clematis SAMARITAN JO™ 'Evipo018'
    £16.00

    Checkout our email Superb Samaritan Jo
    This pretty silvery-pink star-shaped flower has very pointed tips, and margins outlined with light purple. Its beautiful crown of stamens have purple filaments and bright yellow anthers. A compact climber perfect for a pot!

    Received a Top Award in a Popular Garden Magazine Dec 2020.
    Learn More

  16. 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
  17. 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
  18. 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
  19. Clematis viticella 'Abundance'
    £11.25
    The pretty semi-nodding pinky-red flowers have a deeply textured surface and crimped margins. Aptly named, the blooms are indeed produced in great abundance. Learn More
  20. Clematis viticella 'Blekitny Aniol' (BLUE ANGEL)
    £11.25

    The gorgeous pale, mauvy-blue flowers have a pretty satin sheen across their deeply textured surface. Its crimped and wavy margins taper to pointed tips. At dusk the flowers become almost luminous. Beautiful! Awarded the RHS Award of Garden Merit.

    Learn More

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