Rhododendron '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 in 10 Yrs: 

 4 ft 

Cold Hardiness Temperature: 

 -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 

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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