Register a dahlia cultivar by post

You can register a dahlia cultivar by post, although registering online is the quickest and easiest option.

To register by post, please download, complete and return the application form below. The inclusion of a brief description and a colour image of your cultivar can be very useful. If you have any queries, please email the dahlia registrar: [email protected]

Register your cultivar online

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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.