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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
sempervivum-leaved rock jasmine
Androsace mucronifolia misapplied
Androsace can be annuals, biennials or evergreen perennials forming mats or compact cushions, with salver-shaped flowers which may be solitary or in umbels
A. sempervivoides is a mat-forming evergreen perennial, producing sprays of pink to mauve-pink, yellow-eyed, scented flowers 10mm across in spring. The eyes turn red with age, and the flower stems are also red
Habit Mat forming
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
Exposure Exposed or Sheltered
SoilSand, Chalk, Loam
pHAcid, Alkaline, Neutral
Up to 10 cm
Time to ultimate height
Grow in a scree bed, in vertical crevices in rock or in moist but gritty, well-drained soil, or in containers
Propagate by seed sown in containers in an open cold frame as soon as ripe or in autumn. Root single rosettes as cuttings in early to midsummer. Keep moist but water from below to avoid wetting the rosettes
Suggested planting locations and garden types
Gravel Garden Patio & Container Plants Rock Garden
Pruning No pruning required
Pests Generally pest free. Prone to aphids under glass
Vulnerable to fungal diseases in damp conditions. Remove dead rosettes to reduce the risk of infection
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.