Rhododendron Hybrids / cultivars

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Rhododendron 'Stephen Clarke'

Hybridiser:Clarke, E. Mrs., 1960 (see more plants of this hybridizer)
Status:IRRC registered.
Height
Height
The figures listed here are averages.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
in 10 years
120 cm. (4ft.)
Bloom time:midseasonFlower:openly funnel-shaped
Type:elepidoteLeaves:narrowly elliptic
Hardiness:
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
'Britannia'   Click to see more information

X'Autumn Gold'   Click to see more information

'Queen Wilhelmina'   Click to see more informationx'Stanley Davies'   Click to see more information

R. fortunei ssp discolor   Click to see more information

x'Fabia Group'   Click to see more information

R. griffithianum   Click to see more information

x??x?R. dichroanthum ssp dichroanthum   Click to see more information

xR. griersonianum   Click to see more information



Rhododendron 'Stephen Clarke' photos

 
Photo byHarold E. Greer
LocationPrivate garden, Eugene, Oregon, USA
Date15 May, 1985
See high-resolution picture
 
Photo byHarold E. Greer
LocationPrivate garden, Eugene, Oregon, USA
Date15 May, 1985
See high-resolution picture




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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009