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More Information: Rhododendron 'Gartendirektor Glocker'


R. 'Gartendirektor Glocker' 
Photo: Roland Kersten

Predominant Flower Color:  Red

Flower/Truss Description:  Flower campanulate, 2⅜" - 2" across, rose red with darker edges. Truss holds 8-12 flowers.

Fragrant:  No

Bloom Time:  Midseason

Foliage Description / Plant Habit:  Leaves broadly obovate, about 2" long, shiny, down-curved, deep bronze-colored when young, retained 2 years. Round plant habit.

Height:  4 feet in 10 years.

Cold Hardiness Temp:  -5F  ( -21C)

Parentage  (Seed Parent x Pollen Parent): 
   Doncaster x williamsianum

Elepidote (E) or Lepidote (L):  E

Hybridizer:  Hobbie

Registration Reference:  RHS 58

Note: Bloom time and 10 year height information are approximate and can vary dependent on weather and growing conditions.
Cold hardiness temperature is also an approximate value.


American Rhododendron Society
P.O. Box 214, Great River, NY 11739
Ph: 631-533-0375   Fax: 866-883-8019   E-Mail: member@arsoffice.org
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