Rosa (red roses) trial results 2021–2024
Objectives and purpose of the trial
Judging criteria
The following factors were all taken into consideration as part of the judging of the trial:
- General impression (plant, foliage, vigour, novelty)
- Disease resistance (fungal diseases, pest tolerance)
- Fragrance
- Flower (blooms, buds, colour, abundance of flowering, recurrent bloom, post flowering, novelty)
Suppliers to the trial
- C & K Jones
- Cants of Colchester – no longer trading
- Curbishleys Roses
- David Austin Roses
- Dickson Roses
- Joseph Rochford Gardens Ltd
- Kordes Rosen
List of plants in the trial
View all the roses trialled at RHS Wisley
Handy tools and information
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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 [email protected].
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