Rhododendron Hybrids / cultivars

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Rhododendron 'Robert Keir'

Hybridiser:Stevenson, J.B.. Ascot, Berkshire, England, 1951 (see more plants of this hybridizer)
Status:IRRC registered.
The figures listed here are averages.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
in 10 years
150 cm. (5ft.)
Bloom time:earlyFlower:unknown
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)

R. lacteum   Click to see more information

X'Luscombei'   Click to see more information
R. thomsonii ssp thomsonii   Click to see more information

xR. fortunei ssp fortunei   Click to see more information

Rhododendron 'Robert Keir' photos

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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009