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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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Salvia uliginosa

Salvia uliginosa£6.50

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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Sedum spurium 'Schorbuser Blut'

Sedum spurium 'Schorbuser Blut'£4.50

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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Solidago rugosa 'Fireworks'

Solidago rugosa 'Fireworks'£5.50

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

Stipa gigantea£7.50

AGM Golden Oats. The largest early flowering grass we grow. Rich bronze oat-like flowers up to 25cm long and 2m tall. A superb specimen plant and very drought tolerant.


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Symphyotrichum 'Little Carlow'

Symphyotrichum 'Little Carlow'£5.50

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 lateriflorum var. horizontale

Symphyotrichum lateriflorum var. horizontale£5.50

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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Uvularia grandiflora

Uvularia grandiflora£5.00

A delightful woodlander with upright stems topped with drooping clusters of showy yellow flowers in spring. For good, leafy soil that does not dry out too much in shade. 60cm.


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Verbena rigida

Verbena rigida£4.50

AGM Low growing clumps of deep green leaves produce masses of short spikes of cheerful purple flowers throughout summer and into autumn. Drained soil in a sheltered sunny position. 30cm.


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Page 3 of 3:    58 Plants