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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
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Ph: 631-533-0375   Fax: 866-883-8019   E-Mail: member@arsoffice.org
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