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.
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.
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.
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.
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.