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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.
Other common names
wormwood 'Lambrook Silver'
Artemisia 'Lambrook Silver'
Artemisia can be shrubs, perennials or annuals, evergreen or deciduous, with usually grey, aromatic, often divided foliage and rather insignificant flower-heads
'Lambrook Silver' is a slender, woody-based, semi-evergreen perennial to 75cm, with finely divided, aromatic, silvery foliage and narrow upright sprays of small yellow flowerheads
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
SoilChalk, Loam, Sand
pHAcid, Alkaline, Neutral
Time to ultimate height
Grow in well-drained fertile soil in full sun
Propagate by seed in containers in a cold frame in autumn or spring. Root stem tips or heeled sideshoots as greenwood cuttings in early summer.
Suggested planting locations and garden types
Flower borders and beds
Coastal Cottage & Informal Garden Gravel Garden City & Courtyard Gardens
Pruning Pruning group 6 after the danger of severe frost has past
Pests Prone to aphids and a gall midge
Generally trouble free
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.