Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'Red Olympia'

Hybridiser:Lem Halfdan. Seattle, Washington, USA, 1962 (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:late midseasonFlower:unknown
Type:elepidoteLeaves:narrowly elliptic
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: 1
R. Red Olympia per country:
(could be a clue for heat/cold-tolerance)

United States : 1


Seed-parentPollen-parent
'Anna'   Click to see more information

X'Fusilier Group'   Click to see more information
'Norman Gill'   Click to see more informationx'The Honourable Jean Marie de Montague'   Click to see more information

?x?
'Beauty of Tremough'   Click to see more informationxR. griffithianumR. griffithianum   Click to see more information

x?


Rhododendron 'Red Olympia' photos

 
Photo byHank Helm
LocationHank Helm Garden, Bainbridge Island, WA, USA
Date
See high-resolution picture
 
Photo byHank Helm
LocationHank Helm Garden, Bainbridge Island, WA, USA
Date24 May, 2009
See high-resolution picture
 
Photo byRick Shellenberger
Locationprivate garden, Snohomish, WA USA
Date13 May, 2005
See high-resolution picture
 
Photo byRick Shellenberger
Locationprivate garden, Snohomish, WA USA
Date13 May, 2005
See high-resolution picture
 
Photo byKathy & Bill McKay
Locationprivate garden North Saanich, BC, Canada
Date03 June, 2011
 
Photo byKathy & Bill McKay
Locationprivate garden North Saanich, BC, Canada
Date03 June, 2011




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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009