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We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records.
Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience.
When using this search
Search by plant name, key attributes or both to find plant details and a list of
AGM plants have been through a rigorous trial and assessment programme. They are:
© RHS 1985
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Other common names
Primula glutinosa All.
Primula are herbaceous or semi-evergreen perennials, forming a basal rosette of simple leaves, with salver-shaped or bell-shaped flowers which may be solitary or carried in an umbel or in whorls on an erect stem
Auricula section primulas are evergreen perennials with leathery, often farinose foliage and simple umbels of salver-shaped flowers which are usually pink, purple or yellow
P. allionii is a small evergreen perennial forming rosettes of oblanceolate greyish-green leaves, with up to five white to pink flowers, usually white-eyed, 3cm across, borne in umbels on short erect scapes from late winter
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Aspect South-facing or East-facing
SoilChalk, Loam, Sand
Up to 10 cm
Time to ultimate height
Grow in pots in an alpine house or frame. Use an alpine compost based on loam with added lime. Avoid wetting the foliage
Propagate by seed sown in pots in an open frame as soon as ripe or in late winter to early spring. Propagate by detaching offsets in autumn or early spring
Suggested planting locations and garden types
Patio & Container Plants
Pruning Deadhead after flowering
Pests May be attacked by aphids, glasshouse red spider mite, slugs, leafhoppers and vineweevils
May be subject to a virus, primula brown core and grey moulds
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
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.
Join the RHS today and get 12 months for the price of 9