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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:
© RHS 2002
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Other common names
evening primrose 'Fyrverkeri'
Oenothera fruticosa FIREWORKS Oenothera fruticosa 'Fireworks'
Oenothera tetragona 'Fireworks'
Oenothera can be annuals, biennials or perennials, upright or spreading in habit, with simple or lobed leaves and bowl-shaped, white, yellow or pink flowers over a long period in summer
'Fyrverkeri' is an erect herbaceous perennial to 50cm in height, with lance-shaped bronze-tinted leaves on purplish stems. Terminal racemes of bright yellow flowers 5cm in width open from reddish buds
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Exposure Exposed or Sheltered
SoilSand, Loam, Chalk
pHAcid, Alkaline, Neutral
Time to ultimate height
Grow in moderately fertile soil that is well-drained, ideal for stony sites in full sun as drought-tolerant
Propagate by division in early spring or autumn. Propagate by softwood cuttings of non-flowering shoots from late spring to midsummer
Suggested planting locations and garden types
Drought Resistant Flower borders and beds
Cottage & Informal Garden Gravel Garden Wildlife Gardens Rock Garden
Pruning Cut back after flowering
Pests Generally pest free
May be subject to powdery mildews and a leaf spot
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.
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Join the RHS today and get 12 months for the price of 9