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Description of Rhododendron 'Hallelujah'

R. 'Hallelujah' 
Photo by: Roland Kersten

Seed Parent x Pollen Parent: 

The Honourable Jean Marie de Montague x Kimberly 

Predominant Flower Color: 

Red 

Flower / Truss Description: 

Flower widely funnel-campanulate, 4" across, vivid purplish-red. Held in ball-shaped trusses of 10 flowers. 

Fragrant: 

No 

Bloom Time: 

Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-15F  (-26C)

Foliage Description / Plant Habit: 

Leaves narrowly obovate, apiculate apex, rounded base, 4" long, twisted downward, dark green, retained 3 years. Upright grower. Filtered light will give the plant the best performance. 

Elepidote (E) or Lepidote (L): 

Hybridizer: 

Greer 

Registration Reference: 

ARS 763 

 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
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