ARS Logo


Description of Rhododendron 'John Coutts Group'

R. 'John Coutts Group' 
Photo by: Hank Helm

Seed Parent x Pollen Parent: 

(Vesuvius x griffithianum) x griersonianum 

Predominant Flower Color: 


Flower / Truss Description: 

Flower openly funnel-shaped, glowing salmon pink, deeper in throat, very smooth texture, large open trusses. 



Bloom Time: 


Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

0F  (-18C)

Foliage Description / Plant Habit: 

Leaves lanceolate, long, pointed, slightly twisted, medium green. Dense somewhat sprawling habit. 

Elepidote (E) or Lepidote (L): 


Royal Bot. Garden Kew 

Registration Reference: 

RHS 58 

 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
Ph: 416-424-1942   Fax: 905-262-1999   E-Mail:
1998-2015, ARS, All rights reserved.