Rhododendron argyrophyllum ssp. hypoglaucum

R. argyrophyllum 
Photo source: Bob George

Predominant Flower Color: 

White 

Flower / Truss Description: 

Funnel campanulate, white to pale pink, sometimes suffused red-purple. 

Fragrant: 

No 

Bloom Time: 

Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

0F (-18C)

Foliage Description: 

Leaves elliptic to oblanceolate, up to 4" long, white compacted indumentum. 

Plant Habit: 

Rounded shrub to small tree 

Elepidote (E) or Lepidote (L): 

Sub Genus: 

Hymenanthes 

Section: 

Ponticum 

Sub Section: 

Argyrophylla 

Geographical Origin: 

China (E Sichuan, W Hubei) 

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


American Rhododendron Society
P.O. Box 43, Craryville, NY 12521
Ph: 631-533-0375   E-Mail: member@arsoffice.org
1998-2023, ARS, All rights reserved.