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Description of Rhododendron 'Cynthia'

R. 'Cynthia' 
Photo by: Kenneth Cox

Seed Parent x Pollen Parent: 

catawbiense hybrid 

Predominant Flower Color: 


Flower / Truss Description: 

Flower funnel-shaped, 3⅛" across, rose-pink with deeper red staining on the upper lobe. Held in conical trusses of about 24 flowers. 



Bloom Time: 


Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-15F  (-26C)

Foliage Description / Plant Habit: 

Leaves oblong, about 6" long, medium green, hang down in winter months. Dome-shaped habit. Sun and heat tolerant. 

Elepidote (E) or Lepidote (L): 


Standish & Noble 

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
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