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More Information: Rhododendron 'Rothenburg'


R. 'Rothenburg' 
  Photo: Roland Kersten

Predominant Flower Color:  Yellow

Flower/Truss Description:  Flower openly campanulate, 2½" to 4" across, pale yellow-green with deep yellowish pink spotting in the dorsal throat. Ball-shaped truss holds 5-9 flowers.

Fragrant:  No

Bloom Time:  Early Midseason

Foliage Description / Plant Habit:  Leaves broadly elliptic, 2⅜" to 3⅛" long, glossy, dark green. Upright, vigorous habit.

Height:  4 feet in 10 years.

Cold Hardiness Temp:  -10°F  ( -23°C)

Parentage  (Seed Parent x Pollen Parent):  Diane x williamsianum

Elepidote (E) or Lepidote (L):  E

Hybridized or Selected by:  von Martin

Registration Reference:  RHS 71

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.


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