Rhodunter 10
ActiveRhododendron L. · Azalea
WALTER PREIL
Rhododendron L. Azalea · Ornamentals · bred by Uosukainen, Marjatta
also searched as: хелсинки университи
10 August 2026
The variety is a branched shrub with a dense rounded or oval crown. Large elliptical leaves have a reddish hue when unfurling in spring, then become dark green and glossy. An adult plant reaches 1.5–1.7 m in height with a crown diameter of up to 1.8 m.
Flowering begins in late May or early June. The plant forms dense inflorescences of 12–18 funnel-shaped flowers 6–8 cm in diameter. The flower color is light pink, with wavy edges and a characteristic orange spot with dark burgundy speckles inside.
The plant has high winter hardiness, withstanding temperatures from -35°C to -40°C, and is resistant to diseases, including Verticillium wilt. The shrub requires acidic, well-drained soils, prefers partial shade and protection from desiccating winds.
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Same species
Rhododendron L. · Azalea
WALTER PREIL
Rhododendron L. · Azalea
PREIL| Dr. Walter Preil im Institut fuer gartenbauliche Pflanzenzuechtung / ELBINGHAUS| Rainer Ebbinghaus im Institut fuer gartenbauliche Pflanzenzuechtung
Rhododendron L. · Azalea
WALTER PREIL|RALF LUTTMANN
Rhododendron L. · Azalea
BUNDESFORSEHUNGSANSTALT
Rhododendron L. · Azalea
Uosukainen, Marjatta
Rhododendron L. · Azalea
DRIEGHE AZALEA BVBA
Nearby in the species list Hachgraz 22, Hachgrazdark, Hachhans, Hachkissen, Hachmagic, Hachneg, Hachpico, Heide Hanisch, HEINZ LUND, Hellikki, HERMELINE, Hille, HOB01, Homlea, Hort02, HORT18, HORT42, HORT43, HORT44, HORT45