Rhododendron 'Maria Derby'

Photo: Joe Colemen

Seed Parent X Pollen Parent: 

Jimmy Coover X Glamour 

Predominant Flower Color: 


Flower / Truss Description: 

Flower openly funnel-shaped, double, 2" across, deep yellowish pink to vivid reddish orange, throat paler, prominent greyish red to deep red spotting. Truss has 1-2 flowers. 

Bloom Time: 

Late Midseason 

Height in 10 Yrs: 

4 ft 

Cold Hardiness Temperature: 

-10F  (-23C)

Foliage Description / Plant Habit: 

Leaves narrowly elliptic to elliptic, about 2" long, mid green, Rounded, densely-branched plant habit. 

Deciduous or Evergreen: 




Registration Reference: 

RHS 85 

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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