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Description of Rhododendron 'Red House'

R. 'Red House' 
Photo by: Robert Hickey

Seed Parent x Pollen Parent: 

unknown x unknown 

Predominant Flower Color: 

Red 

Flower / Truss Description: 

Flower openly funnel-shaped, 3" across, vivid purplish red and deep purplish pink inside, outside vivid purplish red to deep purplish peek, with dark brown to black spotting. Dome-shaped truss holds 16-17 flowers. 

Fragrant: 

No 

Bloom Time: 

Late Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-10F  (-23C)

Foliage Description / Plant Habit: 

Leaves elliptic, broadly acute apex, rounded base, 4" to 4" long, dull, moderate olive green, retained 2 years. Open plant habit. 

Elepidote (E) or Lepidote (L): 

Hybridizer: 

Dexter 

Registration Reference: 

ARS 994 

 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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