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Keep track of your plants with reminders & care tips – all to help you grow successfully
RHS members get reduced ticket prices
RHS members get free access to RHS Gardens
Free entry to RHS members at selected times »
Reduced prices on RHS Garden courses and workshops
020 3176 5800
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Join the RHS today and support our charity
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:
The RHS is the International Cultivar Registration Authority for the genus Rhododendron.
Download registration forms here:
Application form to register a Rhododendron cultivar name
The RHS publishes The Rhododendron Register and Checklist 2004 and subsequent supplements, some of which are available from the link below.
Rhododendron registers and supplements
Join the RHS today and get 12 months for the price of 9
Listen to our award-winning gardening podcasts
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.