Rhododendron
Rhododendron 'Powell Glass'
Ericaceae
Growth habit
Shrub
Perennation
Long-lived polycarpic perennial
Location
Comstock Knoll and Rhododendron Collection
Source of plant
Orlando S. Pride
Description
To 5'; hardy to -15 degrees F.; midseason blooming; ARS rating 3/3/4. Attractive foliage on a vigorous, hardy plant. This is a fifth generation plant derived from R. catawbiense seed. It is presumed to have stabilized, so that new plants grown from its seed would continue to be white.
USDA Hardiness Zone
5
Special characteristics
winter interest