Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'California Gold'

Hybridiser:Bowman, J. & R., 1963 (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
100 cm. (3ft.)
Bloom time:earlyFlower:tubular funnel-shaped
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)

In 'Your Garden' you can administrate
your rhododendrons.

To try/see this go 'Home' (top-right).
on hirstum.info: 2
R. California Gold per country:
(could be a clue for heat/cold-tolerance)

Canada : 1
United States : 1

'Else Frye'   Click to see more information

X'Eldorado Group'   Click to see more information
R. ciliicalyx ssp ciliicalyx   Click to see more information

x? R. johnstoneanum   Click to see more information

xR. valentinianum   Click to see more information

Rhododendron 'California Gold' photos

Photo byKen Gibson
Locationprivate garden Tofino, Vancouver Island Canada
Date18 March, 2004
See high-resolution picture

Send your own information or pictures

Parentage according the IRRC of the Royal Horticultural Society
Involved in other cultivars:Hybridiser
'Donvale Gold''California Gold' x 'Joy Ridge'O'Rourke, H., 1992
Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009