Mint, in pots trial 2025–2026
Objectives and purpose of the trial
Mentha spicata (spearmint) and Mentha × piperita (peppermint), perform side by side in pots at RHS Bridgewater, Greater Manchester. The aim is to compare, record and display the merits of new and established mint cultivars for garden use and cultivation. Those that perform best will be awarded the RHS Award of Garden Merit (AGM).
A lush garden pathway lined with mint and yellow flowers
Close-up of vibrant green spearmint leaves with a textured surface
Judges and criteria
Judging criteria
The following factors are all taken into consideration as part of the judging of the trial:
- Flavour
- Habit
- Vigor
- Disease resistance
- Pollinator levels
- Ornamental use
- Floral usage
Handy tools and information
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Gardening advice
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Hardiness ratings
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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 at trials@rhs.org.uk.
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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.