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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
common marigold golds
goldes goldings goldins Jack-on-horseback marybuds Mary's gold pot marigold rod's gold ruddes ruddles Scotch marigold souvenir yellow goldes
Calendula can be annuals or woody-based perennials, with simple, aromatic leaves and showy, orange or yellow, daisy-like flower-heads in summer and autumn
C. officinalis is a fast growing annual or biennial with aromatic leaves and heads of vivid orange daisy-like flowers, borne in long succession in the summer and autumn until the first hard frosts
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
SoilChalk, Loam, Sand
pHNeutral, Acid, Alkaline
Time to ultimate height
Grow in a light, poor, free-draining soil in full sun or partial shade. Deadhead regularly to prolong flowering and pinch out terminal shoots to encourage bushy growth
Propagate by seed sown in situ in spring or autumn
Suggested planting locations and garden types
Flower borders and beds Garden Edging
City & Courtyard Gardens Cottage & Informal Garden Patio & Container Plants Wildlife Gardens
Pruning Deadhead regularly; cut back after flowering
Pests Can get aphids
May be affected by powdery mildews and a virus
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
Buy from £1.99 at the RHS Plants Shop
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