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Description of Rhododendron 'Arnold Piper'

R. 'Arnold Piper' 
Photo by: Boris Bauer

Seed Parent x Pollen Parent: 

Anna x Marinus Koster 

Predominant Flower Color: 


Flower / Truss Description: 

Flower widely funnel-shaped, wavy lobes, 5" across, vivid purplish-red fading to rose with age, deep red spots and blotch on dorsal lobe. Ball to dome-shaped trusses with 15 flowers. 



Bloom Time: 


Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

0F  (-18C)

Foliage Description / Plant Habit: 

Leaves narrowly elliptic to elliptic, acute apex, cuneate base, 5" to 8" long, yellow-green, retained 3 years. New growth is brownish-green. Rounded habit. 

Elepidote (E) or Lepidote (L): 



Registration Reference: 

ARS 812 

 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
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