Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'Rubicon'

Hybridiser:Gordon, R.C, 1979 (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
150 cm. (5ft.)
Bloom time:early midseasonFlower:unknown
Type:elepidoteLeaves:unknown
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)

Registered
In 'Your Garden' you can administrate
your rhododendrons.

To try/see this go 'Home' (top-right).
on hirstum.info: 10
R. Rubicon per country:
(could be a clue for heat/cold-tolerance)

Canada : 4
United States : 4
England : 2


Seed-parentPollen-parent
R. arboreum ssp nilagiricum 'Noyo Chief'   Click to see more information

X'Kilimanjaro'   Click to see more information

R. elliottii   Click to see more information

x'Dusky Maid Group'   Click to see more information
'Moser's Maroon'   Click to see more informationxR. fortunei ssp discolor   Click to see more information



Rhododendron 'Rubicon' photos

 
Photo byGarth Wedemire
Locationprivate garden Nanaimo, BC, Canada
Date09 March, 2010
See high-resolution picture
 
Photo byGarth Wedemire
LocationMike Bale's Garden: Lu Zhu, Agassiz, BC, Canada
Date20 April, 2006
See high-resolution picture
 
Photo byGarth Wedemire
Locationprivate garden Nanaimo, BC, Canada
Date01 May, 2008
See high-resolution picture
 
Photo byGarth Wedemire
LocationBlackmore's Garden, Victoria BC, Canada
Date30 April, 2005
See high-resolution picture
 
Photo byGarth Wedemire
Locationprivate garden Nanaimo, BC, Canada
Date09 March, 2010
See high-resolution picture




Send your own information or pictures


Parentage according the IRRC of the Royal Horticultural Society
Involved in other cultivars:Hybridiser
'Cherry Surprise''Exbury Calstocker' x 'Rubicon'Weeks, C., 1998
'Kali'   Click to see more information


  Kali
'Nova Zembla' x 'Rubicon'Hübbers, K-H., 1993
'Kranenball''Rubicon' x 'Hachmann's Polaris'Hübbers, K-H., 1993
'Pyari''Ovation' x 'Rubicon'Hübbers, K-H., 1993
'Whid Bee'   Click to see more information


  Whid Bee
'Rubicon' x R. neriiflorum ssp neriiflorum 'Rosevallon'Berg, Warren, 1995
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009