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Description of Rhododendron 'Excalibur'

R. 'Excalibur' 
Photo by: Dennis McKiver

Seed Parent x Pollen Parent: 

Lem's Cameo x Pink Petticoats 

Predominant Flower Color: 


Flower / Truss Description: 

Flower openly funnel-shaped, wavy lobes, 2" across, vivid purplish red at edges shading lighter to pale purplish pink in center of lobes and throat and red star-shaped blotch deep in throat. Conical-shaped truss holds 28-32 flowers. 



Bloom Time: 


Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

0F  (-18C)

Foliage Description / Plant Habit: 

Leaves lanceolate, apiculate apex, cuneate base, 6" long, convex, medium green, retained 2 years. Upright, stiff-branched shrub. 

Elepidote (E) or Lepidote (L): 



Registration Reference: 

ARS 832 

 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
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