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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 2000
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Other common names
spring starflower 'Wisley Blue'
Ipheion are small bulbous perennials with onion-scented, narrowly strap-shaped leaves and sweet-scented star-shaped flowers in late winter and spring
'Wisley Blue' is a perennial to 10cm in height, with narrow, light green leaves and erect stems bearing solitary, fragrant, lilac-blue flowers 3-4cm in width
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 West-facing or East-facing
MoistureWell-drained, Moist but well-drained
SoilChalk, Clay, Sand, Loam
pHAcid, Alkaline, Neutral
Up to 10 cm
Time to ultimate height
Plant 8cm deep in autumn in moderately fertile, humus-rich, well-drained soil that does not dry out. Provide protective winter mulch in colder areas
Propagate by seed, sown in pots in a cold frame when ripe or by division in summer when dormant
Suggested planting locations and garden types
Flower borders and beds Underplanting of Roses and Shrubs
City & Courtyard Gardens Cottage & Informal Garden Mediterranean Climate Plants Patio & Container Plants Rock Garden
Pruning No pruning required
Pests Susceptible to damage by slugs and snails
Generally disease free
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