ARS Logo

 

Description of Rhododendron 'Tyermannii'

R. 'Tyermannii' 
Photo by: Herb Spady

Seed Parent x Pollen Parent: 

nuttalii x formosum 

Predominant Flower Color: 

White 

Flower / Truss Description: 

Flower campanulate, very large, wavy edges, cream fading to white with a yellow throat, fragrant. Lax truss holds about 3-4 flowers. 

Fragrant: 

Yes 

Bloom Time: 

Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

20F  (-7C)

Foliage Description / Plant Habit: 

Leaves large, glossy, dark green, deeply veined. Upright growth habit. 

Elepidote (E) or Lepidote (L): 

Hybridizer: 

Tyerman 

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.