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RHS Award of Garden Merit

RHS Award of Garden Merit logo

The Award of Garden Merit (AGM) issued by the Royal Hoticultural Society (RHS) helps gardeners find reliable, consistent plants that will provide particularly good value in the garden.The award is granted after trials at the RHS’ garden at Wisley in Surrey and/or assessment at specialist collections or discussion at meetings. There is a set list of criteria that plants have to meet to be deemed worthy of the AGM. For more information on the AGM please visit the RHS Website.

Nursery owner, Tim Fuller, has been involved with judging the trials at RHS Wisley since 2008.

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Molinia caerulea ssp. caerulea 'Variegata'

Molinia caerulea ssp. caerulea 'Variegata'£4.50

Reliable creamy leaves striped green. Purplish flowers to 60cm.


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Osteospermum 'Lady Leitrim'

Osteospermum 'Lady Leitrim'£4.50

AGM Delightful white daisies flushed with rose-pink that deepen as they age, opening in sun. On dull days the grey-blue backs are still interesting! Bushy habit for well drained soil in a sheltered sunny spot. 30cm.


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Osteospermum 'Weetwood'

Osteospermum 'Weetwood'£4.50

AGM Pure white daisies over greyish foliage making a low, rather sprawling plant for the front of the border. Hardy in a warm sunny spot with good drainage. 30cm high, 60cm spread.


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Pennisetum alopecuroides 'Red Head'

Pennisetum alopecuroides 'Red Head'£4.50

AGM. An impressive modern American selection makes clumps of bright green arching leaves and masses of upright dark reddish bottlebrush-like flowers to 75cm in autumn. Sun, good soil.


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Pennisetum villosum

Pennisetum villosum£4.50

Low clumps of greyish foliage and masses of over-the-top creamy caterpillar-like flowers from midsummer till the frosts. Well drained soil in sun. 45cm.


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Platycodon grandiflorus

Platycodon grandiflorus£4.00

AGM Clump forming Campanula relative with lax stems of greyish-green leaves and balloon-like buds opening to wide bells of blue or pink flowers (rarely white). Decent soil in sun or light shade. 40cm.


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Platycodon grandiflorus blue

Platycodon grandiflorus blue£4.00

AGM Clump forming Campanula relative with lax stems of greyish-green leaves and balloon-like buds opening to wide bells of blue flowers. Decent soil in sun or light shade. 40cm.


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Platycodon grandiflorus pink

Platycodon grandiflorus pink£4.00

AGM Clump forming Campanula relative with lax stems of greyish-green leaves and balloon-like buds opening to wide bells of pale pink flowers. Decent soil in sun or light shade. 40cm.


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Primula 'Lady Greer'

Primula 'Lady Greer'£4.00

AGM. A delightful little primrose hybrid with neat clumps of leaves and masses of light yellow flowers in spring on stems to 20cm. Good soil in light shade.


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Primula japonica 'Postford White'

Primula japonica 'Postford White'£5.00

Brilliant white flowers on strong stems to 45cm on this hardy, deciduous primula for good soil in shade.


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Salvia 'Nachtvlinder'

Salvia 'Nachtvlinder'£4.50

AGM. Luxurious deep purple flowers all summer and autumn on this excellent, hardy, shrubby sage. Slightly suckering so able to survive colder winters. Drained soil in sun. 60cm.


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Salvia 'Royal Bumble'

Salvia 'Royal Bumble'£5.50

AGM Rich luxuriant red flowers of a good size on this fairly hardy shrubby sage with equally deep green leaves. Well drained soil in full sun for best results. 60cm.


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Salvia nemorosa 'Caradonna'

Salvia nemorosa 'Caradonna'£5.00

Neat upright bushy plants with deep blue flowers on dark, blackish stems. Hardy perennial for drained soil in full sun. 40cm.


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Salvia uliginosa

Salvia uliginosa£4.50

Wands of mint-like growth are topped with bright blue flowers in autumn. Hardy if planted deeply and mulched in most areas. Moist soil in sun. 1.5m.


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Salvia x jamensis 'Javier'

Salvia x jamensis 'Javier'£4.50

AGM Low bushy plants covered in bluish light purple flowers throughout the summer. An unusual colur and it really stands out. Drained soil in full sun. 50cm.


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Sarcococca confusa

Sarcococca confusa£4.50

The delightful Christmas Box makes low bushy plants with sweetly scented creamy white flowers in midwinter amongst dark green glossy leaves. Part shade and a decent soil is best. 60cm.


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Sedum spurium 'Schorbuser Blut'

Sedum spurium 'Schorbuser Blut'£4.00

AGM Low growing mats of reddish foliage and bright purplish flowes in summer. Best in well drained soil and full sun. 15cm.


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Setaria palmifolia

Setaria palmifolia£6.50

AGM TENDER Stunning grass with wide, pleated foliage to 60cm and tall arching flower stems to 1.2m. Best grown in a big pot and taken into frost-free for the winter.


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Solidago rugosa 'Fireworks'

Solidago rugosa 'Fireworks'£4.50

AGM A stunning and well behaved Golden Rod with purple flushed foliage, best in full sun. Open, elegant heads of long narrow branches covered in yellow flowers in late summer. 1.2m. Average to good soil.


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Stipa gigantea 'Gold Fontaene'

Stipa gigantea 'Gold Fontaene'£8.00

AGM A selection from Ernst Pagels with larger bronze-gold panicles up to 50cm long on 2.5m tall stems. Rather more imposing than the species. Can reflower in autumn. Drained soil in sun.


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Symphyotrichum 'Little Carlow'

Symphyotrichum 'Little Carlow'£4.50

AGM. Clumps of upright, branching stems with masses of lavender flowers in autumn. Dark stems and foliage contrast well. 1m Average soil in sun or part shade.


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Symphyotrichum ericoides 'Pink Cloud'

Symphyotrichum ericoides 'Pink Cloud'£4.50

AGM Bolt upright clumps with fine foliage and clouds of pink flowers in autumn to 75cm. Average soil in sun. Good with autumn grasses.


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Symphyotrichum lateriflorum var. horizontale

Symphyotrichum lateriflorum var. horizontale£4.50

AGM Clumps of upright stems well clad with purplish foliage and then topped with massed sprays of tiny, near white flowers in autumn to 90cm. Average soil in sun but it does best in rich soil that doesn't dry out.


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Tulbaghia 'Purple Eye'

Tulbaghia 'Purple Eye'£4.50

AGM A compact hybrid with grassy foliage and masses of light lilac pink flowers with darker centres all summer. Maybe hardy in well drained soil in full sun or grow in a pot and take in overwinter. 40cm.


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Tulbaghia violacea

Tulbaghia violacea£4.00

AGM Clumps of fleshy leaves from a bulbous plant and a steady stream of wiry stems topped with pinkish violet flowers all summer to 50cm. Well drained soil in full sun.


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Page 2 of 3:    51 Plants