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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.

Fragrant:  No

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:  20°F  ( -7°C)

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

Hybridized or Selected by:  Brooks

Registration Reference:  not registered

Glossary of plant description terminology.
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
P.O. Box 43, Craryville, NY 12521
Ph: 631-533-0375   E-Mail: member@arsoffice.org
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