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More Information: Rhododendron 'Mount Rainier'


R. 'Mount Rainier' 
  Photo: Sally and John Perkins

Predominant Flower Color:  White

Flower/Truss Description:  Flower widely funnel-shaped, wavy edges, 4½" across, yellowish-white with vivid yellow blotch. Hell in ball-shaped truss of 8-12 flowers.

Fragrant:  Yes, slightly

Bloom Time:  Midseason to Late Midseason

Foliage Description / Plant Habit:  Leaves elliptic, apiculate apex, cuneate base, flat, 3½" to 4½" long, slightly wrinkled above. Upright, spreading habit.

Deciduous or Evergreen:  Deciduous

Height:  5 feet in 10 years.

Cold Hardiness Temp:  -15°F  ( -26°C)

Parentage  (Seed Parent x Pollen Parent): 
   (Basilisk x unknown) x Ballerina

Hybridized or Selected by:  Arneson

Registration Reference:  ARS 892

Glossary of plant description terminology.
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
P.O. Box 43, Craryville, NY 12521
Ph: 631-533-0375   E-Mail: member@arsoffice.org
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