American Rhododendron Society Web Site ARS
navigation menu background

Azalea Plant Search

New Search

  "Printer Friendly" Page

More Information: Rhododendron 'Olga Niblett'

R. 'Olga Niblett' 
Photo: Joe Coleman

Predominant Flower Color:  White

Flower/Truss Description:  Flower openly funnel-shaped, 2⅜" across, hose-in-hose, white with brilliant yellow-green spotting. Inflorescence 2 flowered.

Bloom Time:  Late Midseason

Foliage Description / Plant Habit:  Leaves elliptic to broadly elliptic, 1" long. Upright habit.

Deciduous or Evergreen:  Evergreen

Height:  5  feet in 10 years.

Cold Hardiness Temp:  -5F  ( -21C)

Parentage  (Seed Parent x Pollen Parent): 
   Oakland x [Kaigetsu x Carol (Gable)]

Hybridizer:  Gartrell

Registration Reference:  RHS 85

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:
1998-2015, ARS, All rights reserved.