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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
hellebore 'Winter Moonbeam'
Helleborus 'Winter Moonbeam'
Helleborus can be rhizomatous, herbaceous or semi-evergreen perennials forming a clump of pedate basal leaves, or evergreen with erect, leafy stems. Large, bowl-shaped flowers are borne in loose clusters in late winter or spring
'Winter Moonbeam' is an evergreen perennial forming a low mound to 35cm, its dark green leaves marked with silver-grey veins. From late winter into early spring, single, white, outward-facing flowers are borne on short stems; flowers age to pink and then a red colour
Toxicity Ingestion may cause severe discomfort
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 or North-facing
MoistureMoist but well-drained
SoilClay, Chalk, Loam
Time to ultimate height
Thrives in neutral to alkaline soils that are moist, fertile and humus-rich. Partial shade is ideal but can tolerate full sun. Provide shelter from strong, cold winds. Mulch annually in autumn. See hellebore cultivation
Propagate by division
Suggested planting locations and garden types
Flower borders and beds
Cottage & Informal Garden Patio & Container Plants Rock Garden
Pruning Remove faded or damaged foliage as the flowers appear
Pests May be affected by hellebore aphid, hellebore leaf miner and snails
May be affected by hellebore black death, hellebore leaf spot and a virus
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.