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All ratings refer to the UK growing conditions unless otherwise stated. Minimum
temperature ranges (in degrees C) are shown in brackets
AGM plants have been through a rigorous trial and assessment programme. They are:
This plant will provide nectar and pollen for bees and the many other types of pollinating insects.
It is included in an evolving list of plants carefully researched and chosen by RHS experts. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually.
'Hadspen Abundance' is a perennial with leaves composed of three ovate leaflets. Flowers 5-7cm in width, rich, deep, purplish-pink, with five rounded tepals
'Prinz Heinrich' is an herbaceous perennial with attractively divided leaves and semi-double flowers with 10-15 narrow, overlapping, deep rose-pink tepals
'Praecox' is a deciduous perennial spreading by suckers, with erect stems bearing 3-parted leaves and bowl-shaped deep pink flowers 5-6cm across in late summer and autumn
'Pamina' is an erect perennial to 75cm, spreading by suckers, with divided foliage and double, deep pink flowers 5cm across, forming a neat rosette of many narrow tepals
'Bowles' Pink' is an erect, suckering perennial with leaves composed of three leaflets, and bowl-shaped reddish-purple flowers in late summer and autumn, the two outer tepals smaller and darker
A. hupehenis is a clump-forming perennial, to 1m tall, with toothed leaves divided into three lobes. Five-petalled flowers, 5-6cm in diameter, are borne from summer into autumn on upright stems in varying shades of pink, purple or white
'Splendens' is an herbaceous perennial with attractively-divided leaves and single pink flowers with five, deep pink petals. It is relatively compact at around 60cm in height
Listed in the RHS Plant Finder
This plant is listed in the RHS Plant Finder book. At present our information about this plant is limited to a list of the nurseries that supply it. In time we will be adding more details including a description, growing information, advice and photographs.
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