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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.
© RHS 2000
the RHS today and get 12 months for the price of 9
Other common names
black-eyed Susan 'Indian Summer'
Rudbeckia 'Indian Summer'
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
'Indian Summer' is an erect biennial with bristly stems bearing lanceolate to ovate leaves and dark-centred, broad-rayed, golden yellow daisies to 12cm across in 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
Exposure Sheltered or Exposed
MoistureMoist but well-drained
pHNeutral, Acid, Alkaline
Time to ultimate height
Grow in moderately fertile, preferably heavy but well-drained soil in full sun or partial shade
Propagate by seed sown with gentle heat in spring
Suggested planting locations and garden types
Flower borders and beds Cut Flowers
Cottage & Informal Garden Wildflower meadow
Pruning No pruning required
Pests Generally pest free
Generally disease free
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.
Join the RHS today and get 12 months for the price of 9