ARS Logo

 

Description of Rhododendron 'Madame Masson'

R. 'Madame Masson' 
Photo by: Fredo Schroder Nursery

Seed Parent x Pollen Parent: 

catawbiense x ponticum 

Predominant Flower Color: 

White 

Flower / Truss Description: 

Flower star-shaped, white with a yellow blotch. Held in conical trusses. 

Fragrant: 

No 

Bloom Time: 

Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-15F  (-26C)

Foliage Description / Plant Habit: 

Leaves glossy, dark green. Dense, spreading plant. 

Elepidote (E) or Lepidote (L): 

Hybridizer: 

Bertin 

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: lauragrant@arsoffice.org
1998-2014, ARS, All rights reserved.