Rhododendron Hybrids / cultivars

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Rhododendron 'Queen Wilhelmina'

Hybridiser:Schulz, O. (head-gardener, Royal Porcelain Factory). Berlin, Germany, 1890 (see more plants of this hybridizer)
Status:IRRC registered.
Synonyms:'Aglo'
Height
Height
The figures listed here are averages.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
in 10 years
200 cm. (7ft.)
Bloom time:early midseasonFlower:broadly campanulate
Type:elepidoteLeaves:elliptic
Hardiness:H2
H0 = 0 C (32 F)
H1 = -7 C (20 F)
H2 = -12 C (10 F)
H3 = -15 C (5 F)
H4 = -18 C (0 F)
H5 = -24 C (-10 F)


Seed-parentPollen-parent
R. griffithianum   Click to see more information

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Rhododendron 'Queen Wilhelmina' photos





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Parentage according the IRRC of the Royal Horticultural Society
Involved in other cultivars:Hybridiser
'Britannia'   Click to see more information


  Britannia
'Queen Wilhelmina' x 'Stanley Davies'Van Nes, C.B., 1921
'C.B van Nes'   Click to see more information


  C.B van Nes
'Queen Wilhelmina' x 'Stanley Davies'van Nes C. B . & Sons, 1938
'Captain Blood''Queen Wilhelmina' x R. griersonianumIngram, C.
'Earl of Athlone'   Click to see more information


  Earl of Athlone
'Queen Wilhelmina' x 'Stanley Davies'van Nes C. B . & Sons, 1933
'Horsham''Ferdinand Massange de Louvrex' x 'Queen Wilhelmina'van Nes C. B . & Sons, 1922
'Langley Park'   Click to see more information


  Langley Park
'Queen Wilhelmina' x 'Stanley Davies'van Nes C. B . & Sons, 1922
'Leonardslee Sunset''Queen Wilhelmina' x 'Loderi Group'Loder, Sir Edmund, 1931
'Salome Group''Queen Wilhelmina' x R. griffithianumAberconway, Lord, 1926
'Trilby'   Click to see more information


  Trilby
'Queen Wilhelmina' x 'Stanley Davies'van Nes C. B . & Sons, 1930
'Unknown Warrior'   Click to see more information


  Unknown Warrior
'Queen Wilhelmina' x 'Stanley Davies'van Nes C. B . & Sons, 1922
'Van Nes Glory''Queen Wilhelmina' x 'Stanley Davies'van Nes C. B . & Sons, 1928
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009