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Description of Rhododendron 'Impi'

R. 'Impi' 
Photo by: Tijs Huisman

Seed Parent x Pollen Parent: 

sanguineum ssp didymum x Moser's Maroon 

Predominant Flower Color: 


Flower / Truss Description: 

Flower funnel-shaped, slightly wavy-edges, about 2" across, very dark red appearing to be almost black. Held in loose truss of 10-12 flowers. 



Bloom Time: 

Late Midseason to Late 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

5F  (-15C)

Foliage Description / Plant Habit: 

Leaves dark green with light white tomentum, bright red stems. Upright, compact grower. 

Elepidote (E) or Lepidote (L): 


de Rothschild 

Registration Reference: 

RHS 58 

 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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