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More Information: Rhododendron 'Exbury Calstocker'

R. 'Exbury Calstocker' 
Photo: Bill Stipe

Predominant Flower Color:  White

Flower/Truss Description:  Flower campanulate, 3" across, white with maroon blotch on upper lobes. Dome-shaped truss of up to 25 flowers.

Fragrant:  No

Bloom Time:  Early

Foliage Description / Plant Habit:  Leaves elliptic, about 9" long. Thick, mid green. Upright growth habit.

Height:  6  feet in 10 years.

Cold Hardiness Temp:  -5F  ( -21C)

Parentage  (Seed Parent x Pollen Parent): 
   calophytum x Doctor Stocker

Elepidote (E) or Lepidote (L):  E

Hybridizer:  de Rothschild

Registration Reference:  RHS 58

Note: Bloom time and 10 year height information are approximate and can vary dependent on weather and growing conditions.
Cold hardiness temperature is also an approximate value.

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