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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:
This plant will provide nectar and pollen for bees and the many other types of pollinating insects.
It is included in an evolving list of plants carefully researched and chosen by RHS experts. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually.
the RHS today and get 12 months for the price of 9
Other common names
Japanese anemone 'Robustissima'
Anemone vitifolia 'Robustissima' Anemone tomentosa 'Robustissima'
Anemone are herbaceous perennials with fibrous, rhizomatous or tuberous rootstocks, palmately lobed leaves and saucer-shaped, usually 5-petalled flowers
'Robustissima' is a tall plant with divided leaves and 5-petalled pink flowers 5cm wide, borne on reddish stems from late summer to autumn
Toxicity Ingestion may cause mild stomach upset, contact may irritate skin
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Aspect East-facing or South-facing or North-facing or West-facing
Exposure Exposed or Sheltered
MoistureMoist but well-drained
SoilClay, Chalk, Loam, Sand
pHAcid, Alkaline, Neutral
Time to ultimate height
Will grow in any garden soil but avoid excessive winter wet, dislikes being moved around. Can spread rapidly once established.
Propagate by division in early spring or autumn, or propagate by root cuttings
Suggested planting locations and garden types
Flower borders and beds Low Maintenance Underplanting of Roses and Shrubs
Cottage & Informal Garden
Pruning Cut back in late autumn
Pests Prone to slugs and caterpillars
Powdery mildews may be a problem
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.