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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
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Other common names
Erysimum can be annuals, biennials or woody-based perennials with narrow leaves and dense racemes of often fragrant, 4-petalled flowers
'Bredon' is a bushy semi-evergreen perennial to 45cm, with narrow, dark green leaves and short, dense, erect racemes of slightly fragrant, bright yellow flowers 2cm 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 East-facing or West-facing
Exposure Exposed or Sheltered
SoilSand, Loam, Chalk
Time to ultimate height
Grow in poor to moderately fertile, well-drained, neutral or, ideally, alkaline soil; full sun is essential
Propagate by semi-hardwood cuttings in spring or summer
Suggested planting locations and garden types
Flower borders and beds Garden Edging
Coastal Cottage & Informal Garden Gravel Garden Mediterranean Climate Plants
Pruning Trim lightly after flowering to prevent plants becoming leggy
Pests Prone to slugs, snails and flea beetles
May be affected by a downy mildew, club root and bacterial leaf blight
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