ARS Logo


Description of Rhododendron 'Aloha'

R. 'Aloha' 
Photo by: Don Wallace

Seed Parent x Pollen Parent: 

Vulcan x degronianum ssp yakushimanum, Exbury form 

Predominant Flower Color: 


Flower / Truss Description: 

Flower openly funnel-shaped, wavy edges, 2" across, deep pink fading to pale purplish-pink. Held in dome-shaped truss of about 19 flowers. 



Bloom Time: 

Early Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-10F  (-23C)

Foliage Description / Plant Habit: 

Leaves elliptic, convex, acute apex, cuneate base, 2" to 3" long, bullate, olive green with orange-yellow indumentum, leaves retained 3 years. New growth has white indumentum. Dense, rounded habit. 

Elepidote (E) or Lepidote (L): 



Registration Reference: 

ARS 892 

 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:
1998-2015, ARS, All rights reserved.