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Description of Rhododendron 'Colonel Coen'

R. 'Colonel Coen' 
Photo by: Odo Tschetsch
Deutsche Genbank Rhododendron

Seed Parent x Pollen Parent: 

unknown x unknown 

Predominant Flower Color: 


Flower / Truss Description: 

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



Bloom Time: 


Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-10F  (-23C)

Foliage Description / Plant Habit: 

Leaves are shiny and wrinkled. 

Elepidote (E) or Lepidote (L): 



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
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