Rhododendron 'Mrs Betty Robertson'

 
Photo: Harold Greer

Predominant Flower Color: 

 Yellow 

Flower / Truss Description: 

 Flower openly funnel-shaped, pale yellow with pink flush, aging to cream, with a red blotch on dorsal lobes. Round, loose truss holds 6-8 flowers 

Fragrant: 

 No 

Bloom Time: 

 Midseason 

Foliage Description / Plant Habit: 

 Leaves rough textured, 4" long, twisted, deep green. Compact, dense, spreading habit. 

Height in 10 Yrs: 

 4 ft 

Cold Hardiness Temperature: 

 -5°F  (-21°C)

Parentage  (Seed Parent x Pollen Parent): 

 Mrs Lindsay Smith x (campylocarpum x unknown)  

Elepidote (E) or Lepidote (L): 

 E 

Hybridized or Selected by: 

 Koster & Sons 

Registration Reference: 

 RHS 58 

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
©1998-2025, ARS, All rights reserved.