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Description of Rhododendron 'Cunningham's White'

R. 'Cunningham's White' 
Photo by: Eleanor Philp

Seed Parent x Pollen Parent: 

caucasicum x ponticum, white flowered 

Predominant Flower Color: 


Flower / Truss Description: 

Flower funnel-shaped, 2" to 2⅜" across, opens white a ray of pale purple and brown markings. Several clones exist. Most common has lax truss of 7-8 flowers. 



Bloom Time: 

Late Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-15F  (-26C)

Foliage Description / Plant Habit: 

Leaves oblanceolate, 5" long, dark green. Dense habit. Can grow to 10 feet tall. 

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
Executive Director: P.O. Box 525,  Niagara Falls, NY 14304
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