Results from RHS Plant Trials

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

2024

Shrubby Veronica (formerly Hebe)

Location: RHS Garden Wisley, Surrey / RHS Garden Harlow Carr, North Yorkshire

  • 2021–2024

2023

Coming soon

Lathyrus (sweet peas)

Location: RHS Garden Wisley, Surrey

  • 2022–2023

Coming soon

Salvia (tender)

Location: RHS Garden Hyde Hall, Essex

  • 2023

Coming soon

Chilli

Location: RHS Garden Wisley, Surrey / RHS Garden Rosemoor, Devon / RHS Garden Bridgewater, Greater Manchester

  • 2023

Get in touch

For more information on our RHS Plant Trials or to access older trial reports, please get in touch with our team via email.
 

Email

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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.