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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:
'Mahogany' is a clump-forming, evergreen perennial, to around 30cm tall, with shiny, deep red leaves flushed bronze, with lobed and ruffled edges. Small yellow flowers are produced in airy sprays in summer
'Greenfinch' is a clump-forming perennial with rounded and shallowly lobed leaves and yellowish-green flowers on spikes to 1m tall
'Alba' forms a neat clump of lobed, mid-green leaves, marbled with silvery-grey, and has small bell-shaped white flowers in summer
'Can-can' is a compact perennial forming a clump of ruffled reddish-purple leaves, marbled with grey, and bright purple beneath, and with small pale green flowers in summer
Ebony and Ivory is a clump-forming perennial with strongly ruffled, toothed, dark bronze-purple leaves and contrasting small cream flowers in slender sprays in early summer
'Leuchtkäfer' makes a neat clump of rounded, green leaves with small bright red flowers in early summer
'Molly Bush' a clump-forming perennial with ruffled, glossy, sharply lobed purplish-bronze leaves, lighter purple beneath, and small white flowers on stems to 90cm in early summer
'Stormy Seas' forms a neat clump of ruffled, greenish-bronze leaves with paler marbling and with purple undersides, becoming greener in summer, with tiny pale green flowers in loose sprays
'Autumn Leaves' is a mound-forming, evergreen perennial to 30cm tall. Leaves are a red to reddish-pink colour in spring, pale brown to red in summer and turn a deep ruby red in the autumn. Small, white flowers are held on stems above the foliage in summer
'Cappuccino' is a clump-forming perennial with rounded, wavy, slightly lobed bronze leaves with purple undersides, with small whtie flowers in early summer
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