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RHS Award of Garden Merit Clematis
Here are all the clematis we stock which have achieved the
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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£13.50Out of stock
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 -
£12.50Out of stock
The eye-catching flowers have broad deep purple margins that merge towards a white bar which has rosy-purple veins running through it. A lovely crown of stamens further enhance the striking effect of these blooms. Awarded RHS Award of Garden Merit. Learn More -
£12.50This 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. Learn More -
£11.25Out of stock
This gorgeous blue clematis opens light azure blue with a hint of pink along the central bar. As the blooms mature they become more mauve-blue, losing the pink tint. An outstanding performer! Awarded the RHS Award of Garden Merit. Learn More -
£11.25The dark purple flowers have a slight reddish-purple bar which fades to bluey-purple as the blooms mature. An excellent choice to give later flowers in your garden. Awarded the RHS Award of Garden Merit. Learn More -
£11.25Mix and Match - 2 for £15 in our Super Summer Offer! -
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. Learn More -
£11.25The silvery-pink buds open to glorious deep crimson flowers and have a white spot at the base of each tepal with contrasting dark brown stamens. Awarded the RHS Award of Garden Merit. Learn More -
£11.25The dark bluey-purple flowers have beautifully contrasting pale yellow stamens. An outstanding performer that adorns gardens across the world. Awarded the RHS Award of Garden Merit. Learn More -
£11.25Mix and Match - 2 for £15 in our Super Summer Offer! -
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 -
£11.25Out of stock
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 -
£13.50This 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 -
£12.50Attractive 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 -
£12.50The 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 -
£12.50Out of stock
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 -
£11.25The 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 -
£12.50Its 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 -
£11.25The 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 -
£11.25The 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 -
£11.25Out of stock
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 -
£11.25Out of stock
(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
