Rhododendron 'viscosum'

 
Photo: Hank Helm

Predominant Flower Color: 

White 

Flower / Truss Description: 

Funnel-shaped with long slender tube, white, occasionally tinged pink. 

Bloom Time: 

Very Late 

Height in 10 Yrs: 

5 ft 

Cold Hardiness Temperature: 

-20F  (-29C)

Foliage Description / Plant Habit: 

Leaves ovate or obovate to elliptic, up to 3" long, deciduous. Sometimes stoloniferous shrub. 

Deciduous or Evergreen: 

Deciduous  

Sub Genus: 

Pentanthera 

Section: 

Pentanthera 

Sub Section: 

Pentanthera 

Geographical Origin: 

E N America (New England to Florida to SE Texas) 

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.

 


American Rhododendron Society
1998-2021, ARS, All rights reserved.