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Description of Rhododendron 'Whitestone'

R. 'Whitestone' 
Photo by: Richard Gustafson

Seed Parent x Pollen Parent: 

unknown x unknown 

Predominant Flower Color: 


Flower / Truss Description: 

Flower openly funnel-shaped to funnel-campanulate, wavy edges, 3" across, slightly to moderately scented, petalloid stamens, white with raspberry bronze brush strokes in the throat. Ball-shaped or domed truss of about 9-16 flowers. 



Bloom Time: 


Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

0F  (-18C)

Foliage Description / Plant Habit: 

Leaves elliptic to oblong, flat, mucronate apex, typically cuneate base, 5" to 7" long, semi-glossy, pale green, retained 1-2 years. Upright, spreading habit, twice as wide as tall. 

Elepidote (E) or Lepidote (L): 



Registration Reference: 

ARS 922 

 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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