Rhododendron 'Yellow Rolls Royce'

 
Photo: Steve Henning

Predominant Flower Color: 

 Yellow 

Flower / Truss Description: 

 Flower openly funnel-shaped, wavy edges, 4" across, three dorsal lobes brilliant greenish yellow, shading to pale greenish yellow on ventral lobes. Held in ball-shaped truss. 

Fragrant: 

 No 

Bloom Time: 

 Early Midseason 

Foliage Description / Plant Habit: 

 Leaves elliptic, cuspidate apex, 4½" long, glossy, mid green, retained 2 years. Upright, dense habit 

Height in 10 Yrs: 

 5 ft 

Cold Hardiness Temperature: 

 10°F  (-12°C)

Parentage  (Seed Parent x Pollen Parent): 

 Crest x Odee Wright  

Elepidote (E) or Lepidote (L): 

 E 

Hybridized or Selected by: 

 Clarke 

Registration Reference: 

 ARS 912 

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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