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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:
Little Lottie is a dwarf evergreen shrub to 30cm, with narrow, dark grey-green foliage and short spikes of pale pink flowers in summer
'Loddon Pink' is a compact bushy shrub with narrow greyish leaves and short, fragrant, dusky pink flower spikes in summer
'Hidcote Giant' is a bushy evergreen shrub to 1m tall, with narrow, grey-green leaves and long-stalked spikes of violet-blue flowers in summer
'Sawyers' is a bushy evergreen shrub to 60cm, with linear, silvery-grey-green leaves and spikes of light purple flowers in mid summer
'Loddon Blue' is a compact plant to 50cm in height, with narrow, grey-green leaves and deep blue-purple flowers
'Alba' is a robust evergreen shrub to 1m or more, with linear, grey-green leaves and long spikes of pure white flowers
'Hidcote' is a bushy dwarf evergreen shrub with narrow, silvery-grey leaves and small deep violet-purple flowers in dense, aromatic spikes 3-4cm in length
L. angustifolia is a compact, bushy shrub to 1m tall and rather more wide, with narrow, aromatic, grey-green leaves. In mid- and late summer it produces long, unbranched stalks carrying short, dense spikes of fragrant, pale to deep purple flowers
'Heavenly Angel' is a robust evergreen shrub to 50cm in height, with a spread of 40cm. It has linear, grey-green, aromatic leaves and long spikes of pure white flowers
'Imperial Gem' is a compact evergreen shrub with narrow grey-green leaves and fragrant spikes of deep purple flowers in summer
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We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.
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