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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
poinsettia bird-of-paradise flower
Christmas flower Christmas star fire on the mountain fire plant lobster flower Mexican Easter flower Mexican flameleaf painted leaf pride of Barbados
Euphorbia can be annuals, perennials, shrubs or succulents, with milky sap and small flowers held within cupped, often colourful bracts
E. pulcherrima is a semi-evergreen shrub with large, bluntly toothed, ovate leaves and tiny yellow flowers with leaf-like bright red bracts, opening in winter
Toxicity All parts have less toxicity than other species of this genus but may cause discomfort if ingested and contact with milky sap may irritate skin and eyes
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Aspect West-facing or South-facing
Time to ultimate height
Grow indoors in a loam-based potting compost with added bark and leaf mould in full light during winter, avoiding any draughts. Minimum temperature of 13-15?C ( 55-59?F) during the flowering season. Water sparingly during growth and apply a balanced liquid fertiliser every 10-14 days
Propagate by stem cuttings in early summer. Use a hormone rooting compound
Suggested planting locations and garden types
Patio & Container Plants
Pruning Prune back the plants hard in April, to about 10cm (4in). Repot them, growing them in a light, cool place over summer. A temperature of 15-18?C (60-65?F) is ideal. Flowering and bract colouring is initiated by short winter day-length, occurring naturally in December and January. So from November onwards, plants should be put in a dark room after twelve hours of daylight and protected from artificial light sources Plants need a constant temperature of around 18?C (55?F) to colour up well, so make sure they do not get too cold
Pests Glasshouse red spider mite, glasshouse whitefly and mealybugs may occur
grey moulds may be seen
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.