Ken Webb - ARS President:
On behalf of the thousands of rhododendron enthusiasts worldwide "welcome to our web
site." Here you will find valuable resources which enable you to learn more about
the selection and care of rhododendrons. We hope this will encourage you to explore all that the genus Rhododendron
(which includes azaleas) has to offer, and you will include these wonderful plants in your garden.
look" at what we do in the Society...
About the ARS
Rhododendron Plant Care
Search the Plant Database
The ARS Blog
Shop the ARS Store
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Rhododendron Nursery Finder
Help Support the ARS
Call for Research Grant Proposals
The Research Committee is pleased to announce its call for applications for rhododendron and azalea research grants.
►Grant application information.
Grants Awarded for 2020
• Dr. Shweta Basnett, Ashoka Trust for Research in Ecology and the Environment
• Dr. Gulzar Khan, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
• Connor Ryan, Holden Forests & Gardens, Ohio, USA
Informative articles about:
- rhododendron & azalea culture,
- private & public gardens,
- plant portraits,
- companion plants,
- plant hunting exploration,
- rhododendron research,
- and much more.
Visit archive of previously published issues.
Rhododendron of the Year Selections
The ARS proudly announces its Rhododendron of the Year (ROY) awards for 2021. Chosen for outstanding foliage,
flower, habit and hardiness, the ROY rhododendron and azalea varieties are recommended for your garden.
Explore 2021 ROY highlights.