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Description of Rhododendron 'Colonel Coen'

R. 'Colonel Coen' 
Photo by: Eleanor Philp

Seed Parent x Pollen Parent: 

unknown x unknown 

Predominant Flower Color: 

Purple 

Flower / Truss Description: 

Flower widely funnel-shaped, 1" across, deep purple with dark spots. Held in dome-shaped trusses of 4-6 flowers. 

Fragrant: 

No 

Bloom Time: 

Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-10F  (-23C)

Foliage Description / Plant Habit: 

Leaves are shiny and wrinkled. 

Elepidote (E) or Lepidote (L): 

Hybridizer: 

Ostbo 

Registration Reference: 

RHS 58 

 Note: Bloom time and 10 year height information are approximate and can vary dependent on local climate and soil conditions.
Hardiness temperature is also an approximate guideline.


American Rhododendron Society
Executive Director: P.O. Box 525,  Niagara Falls, NY 14304
Ph: 416-424-1942   Fax: 905-262-1999   E-Mail: lauragrant@arsoffice.org
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