Rhododendron Hybrids / cultivars

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Rhododendron 'Steven Roy'

Hybridiser:Stockman, M.. Port Angeles, Washington, USA, 1980 (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
60 cm. (2ft.)
Bloom time:late midseasonFlower:funnel-shaped
Type:elepidoteLeaves: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
'Evening Glow'   Click to see more information

X'Tortoiseshell Wonder'   Click to see more information

R. fortunei ssp discolor   Click to see more information

x'Fabia Group'   Click to see more information

'Goldsworth Orange'   Click to see more information

xR. griersonianum   Click to see more information

R. dichroanthum ssp dichroanthum   Click to see more information

xR. griersonianum   Click to see more information

R. dichroanthum ssp dichroanthum   Click to see more information

xR. fortunei ssp discolor   Click to see more information



Rhododendron 'Steven Roy' photos





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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009