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Description of Rhododendron 'Olin O. Dobbs'

R. 'Olin O. Dobbs' 
Photo by: Jim Willhite

Seed Parent x Pollen Parent: 

Mars x Purple Splendour 

Predominant Flower Color: 


Flower / Truss Description: 

Flower openly funnel-shaped, 2" across, waxy, very deep reddish-purple with slight brown spotting. Held in dome-shaped trusses of 12-15 flowers. 



Bloom Time: 


Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-15F  (-26C)

Foliage Description / Plant Habit: 

Leaves narrowly elliptic to elliptic, acute apex, oblique base, 5" long, retained 3 years. Upright, stiff branched plant. 

Elepidote (E) or Lepidote (L): 



Registration Reference: 

ARS 794 

 Note: Bloom time and 10 year height information are approximate and can vary dependent on local climate and soil conditions.
Hardiness temperature is also an approximate guideline.

American Rhododendron Society
Executive Director: P.O. Box 525,  Niagara Falls, NY 14304
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