Explore the top plants tested for health, hardiness, and beauty as part of the RHS Plant Trials. See the results to help you choose the best RHS Award of Garden Merit performers for your next gardening project
Results coming May 2025
Location: RHS Garden Wisley, Surrey
Results coming April 2025
Location: RHS Garden Hyde Hall, Essex
Results coming June 2025
Location: RHS Garden Wisley, Surrey / RHS Garden Harlow Carr, North Yorkshire
Location: RHS Garden Wisley, Surrey / RHS Garden Rosemoor, Devon / RHS Garden Bridgewater, Greater Manchester
Location: Sissinghurst Castel Garden, Kent / Floors Castle Garden, Roxburghshire
Results coming March 2025
Location: RHS Garden Bridgewater, Greater Manchester
Results coming soon
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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.
