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More Information: Rhododendron 'White Grandeur'

R. 'White Grandeur' 
Photo: Alice Schwegman

Predominant Flower Color:  White

Flower/Truss Description:  Flower widely funnel-shaped, wavy edges, semi-double, 3" across, white with olive green spotting on dorsal lobe. Inflorescence 1-2 flowered.

Bloom Time:  Early

Foliage Description / Plant Habit:  Leaves elliptic, acute apex, cuneate base, textured, 2" long, glossy, dark green. Compact, upright habit.

Deciduous or Evergreen:  Evergreen

Height:  2  feet in 10 years.

Cold Hardiness Temp:  20F  ( -7C)

Parentage  (Seed Parent x Pollen Parent):  unknown x unknown

Hybridizer:  Brooks

Registration Reference:  not registered

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:
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