Rhododendron 'cinnabarinum'

Photo: Kenneth Cox

Predominant Flower Color: 

Yellow, Orange, Red 

Flower / Truss Description: 

Tubular campanulate, yellow to orange or red, sometimes bicolored. 

Bloom Time: 

Early Midseason to Midseason 

Foliage Description / Plant Habit: 

Leaves narrowly elliptic, up to 4" long, evergreen. 

Plant Habit: 

Upright shrub 

Height in 10 Yrs: 

5 ft 

Cold Hardiness Temperature: 

5F  (-15C)

Elepidote (E) or Lepidote (L): 

Sub Genus: 




Sub Section: 


Geographical Origin: 

Nepal, India (W Bengal, Sikkim), Bhutan, China (S Tibet) 

Note: Bloom time and 10 year height information are approximate and can vary dependent on weather and growing conditions.
Cold hardiness temperature is also an approximate value.


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