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RHS Award of Garden Merit Clematis

Here are all the clematis we stock which have achieved theRHS AGM Logo
Royal Horticultural Societies 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.

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  1. 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. 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. Learn More
  4. 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
  5. Clematis montana 'Freda'
    £11.25
    (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
  6. 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
  7. 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
  8. 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

8 Item(s)

per page

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Set Descending Direction