American Rhododendron Society Web Site ARS
navigation menu background

Azalea Plant Search

New Search

  "Printer Friendly" Page

More Information: Rhododendron oldhamii


R. 'oldhamii' 
  Photo: Boris Bauer

Predominant Flower Color:  Red

Flower/Truss Description:  Funnel shaped, brick red to coral pink, spotted darker. Inflorescence 1-4 flowered.

Fragrant:  No

Bloom Time:  Midseason

Foliage / Habit Description:  Leaves ovate-lanceolate; spring leaves to 3", deciduous; summer leaves to ". Many-branched, spreading shrub.

Deciduous or Evergreen:   Evergreen

Height:  4 feet in 10 years.

Cold Hardiness Temp:  10F  ( -12C)

Sub Genus:  Tsutsusi

Section:  Tsutsusi

Sub Section:  

Geographical Origin:  Taiwan

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
1998-2021, ARS, All rights reserved.