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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
black-eyed Susan glowing coneflower
Rudbeckia may be annuals, biennials or rhizomatous herbaceous perennials, with simple or pinnately divided leaves and large daisy-like flower-heads with yellow or orange rays surrounding a prominent conical disk
R. fulgida is a rhizomatous perennial with hairy leaves and branching stems that carry flowers with deep-brown centres and warm-golden ray florets in mid to late summer and early autumn
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
Exposure Exposed or Sheltered
MoistureMoist but well-drained
SoilSand, Loam, Clay
pHAcid, Alkaline, Neutral
Time to ultimate height
Prefers a moisture retentive soil
Propagate by seed, or divide established plants in spring
Suggested planting locations and garden types
Cut Flowers Flower borders and beds
Cottage & Informal Garden Prairie Planting Wildflower meadow
Pruning Cut back in autumn
Pests May be susceptible to aphids
May be susceptible to powdery mildews
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.