ADR Winners

ADR Winners

The Allgemeine Deutsche Rosenneuheitenprüfung (ADR), or “All German Rose Trial” in English, is a prestigious trial wherein roses are evaluated for appearance, flowering, growth, winter hardiness, and disease resistance over a three-year period in eleven test gardens where no pesticides or fungicides are allowed. Approximately one-third of all ADR winners over the years have been Kordes® rose varieties, no surprise considering Kordes’® commitment to breeding attractive, disease-resistant roses. Each year, our list of ADR winning varieties grows, so check back often to find new roses that you can count on for beauty and health — naturally!

All images ©Kordes.

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