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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 2002
the RHS today and get 12 months for the price of 9
Other common names
soapwort Boston pink
bouncing bett bouncing bet bruisewort chimney pink common soapwort crow soap devil in a bush farewell to summer flop top fuller's herb Gill-run-by-the-street hedge pink Jill-run-by-the-street lady by the gate London pride mock gilliflower old maid's pink old maid's slipper sheepweed soap plant soap root soapwort gentian sweet Betty wild sweet William wood phlox world's wonder
Saponaria can be annuals or perennials, with opposite, entire leaves and small clusters of pink or purple flowers in summer
S. officinalis is a rhizomatous perennial forming wide clumps of upright stems bearing ovate leaves and terminal clusters of fragrant light pink or white flowers in summer and autumn
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 North-facing or West-facing or East-facing
Exposure Exposed or Sheltered
SoilChalk, Clay, Sand
Time to ultimate height
Grow in moderately fertile, well-drained, neutral to alkaline soil in full sun. Suitable for the herbaceous or mixed border
Propagate by seed or division
Suggested planting locations and garden types
Cottage & Informal Garden Wildflower meadow Wildlife Gardens
Pruning No pruning required
Pests Slugs and snails may be a problem
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.
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Join the RHS today and get 12 months for the price of 9