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More Information: Rhododendron 'Alison Johnstone'

R. 'Alison Johnstone' 
Photo: New York Chapter

Predominant Flower Color:  Yellow

Flower/Truss Description:  Flower funnel-shaped, 1" across, yellowish at first, becoming amber flushed pink, unmarked. Trusses of 9-10 flowers.

Fragrant:  No

Bloom Time:  Midseason

Foliage Description / Plant Habit:  Leaves rounded, waxy, bluish-green. Compact and dense habit.

Height:  4  feet in 10 years.

Cold Hardiness Temp:  0F  ( -18C)

Parentage  (Seed Parent x Pollen Parent): 
   yunnanense x cinnabarinum ssp xanthocodon

Elepidote (E) or Lepidote (L):  L

Hybridizer:  Johnstone

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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