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More Information: Rhododendron 'Waltham'

R. 'Waltham' 
Photo: The Dow Gardens Archive, Bugwood

Predominant Flower Color:  Pink

Flower/Truss Description:  Flower tubular funnel-shaped, wavy edges, " across, purplish-pink. Held in dome-shaped trusses with 8 flowers.


Bloom Time:  Midseason

Foliage Description / Plant Habit:  Leaves elliptic, broadly acute apex, cuneate base, down curved edges, 2" long, dark green, retained 1 year. Compact plant.

Height:  1  feet in 10 years.

Cold Hardiness Temp:  -20F  ( -29C)

Parentage  (Seed Parent x Pollen Parent): 
   Laetevirens x minus Carolinianum Group

Elepidote (E) or Lepidote (L):  L

Hybridizer:  Ticknor

Registration Reference:  ARS 992

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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