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More Information: Rhododendron viscosum


R. 'viscosum' 
Photo: Hank Helm

Predominant Flower Color:  White

Flower/Truss Description:  Funnel-shaped with long slender tube, white, occasionally tinged pink, fragrant.

Bloom Time:  Very Late

Foliage / Habit Description:  Leaves ovate or obovate to elliptic, up to 3" long, deciduous. Sometimes stoloniferous shrub.

Deciduous or Evergreen:   Deciduous

Height:  5 feet in 10 years.

Cold Hardiness Temp:  -20F  ( -29C)

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
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Ph: 631-533-0375   Fax: 866-883-8019   E-Mail: member@arsoffice.org
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