ARS Logo

 

Description of Rhododendron 'Waltham'

R. 'Waltham' 
Photo by: The Dow Gardens Archive, Bugwood

Seed Parent x Pollen Parent: 

Laetevirens x minus Carolinianum Group 

Predominant Flower Color: 

Pink 

Flower / Truss Description: 

Flower tubular funnel-shaped, wavy edges, " across, purplish-pink. Held in dome-shaped trusses with 8 flowers. 

Fragrant: 

No 

Bloom Time: 

Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-20F  (-29C)

Foliage Description / Plant Habit: 

Leaves elliptic, broadly acute apex, cuneate base, down curved edges, 2" long, dark green, retained 1 year. Compact plant. 

Elepidote (E) or Lepidote (L): 

Hybridizer: 

Ticknor 

Registration Reference: 

ARS 992 

 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.