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Description of Rhododendron 'Atroflo'

R. 'Atroflo' 
Photo by: Richard Gustafson

Seed Parent x Pollen Parent: 

Atrosanguineum or smirnowii x floccigerum 

Predominant Flower Color: 


Flower / Truss Description: 

Flower openly funnel-shaped, up to 2" across, light purplish-pink with darker spots. Held in lax flat trusses of 10-12 flowers. 



Bloom Time: 

Midseason to Late Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

-10F  (-23C)

Foliage Description / Plant Habit: 

Leaves long, narrow, matte green with thick fawn indumentum. Useful as a tall hedge. 

Elepidote (E) or Lepidote (L): 



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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