American Rhododendron Society Web Site ARS
navigation menu background

Rhododendron Plant Search

New Search

  "Printer Friendly" Page

More Information: Rhododendron 'Conewago Improved'

Predominant Flower Color:  Lavender

Flower/Truss Description:  Flower funnel-shaped, 2" across, rosy lavender. Truss holds 2-5 flowers.

Fragrant:  No

Bloom Time:  Early to Early Midseason

Foliage Description / Plant Habit:  Leaves elliptic to narrowly obovate, mucronate apex, cuneate base, 3" long, moderately glossy. Dense growth habit.

Height:  6  feet in 10 years.

Cold Hardiness Temp:  -25F  ( -32C)

Parentage  (Seed Parent x Pollen Parent): 
   minus var minus Carolinianum Group x mucronulatum

Elepidote (E) or Lepidote (L):  L

Hybridizer:  Gable

Registration Reference:  ARS 922

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
Executive Director: P.O. Box 525, Niagara Falls, NY 14304
Ph: 416-424-1942   Fax: 905-262-1999   E-Mail:
1998-2015, ARS, All rights reserved.