Rhododendron Hybrids / cultivars

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Rhododendron 'Hyperion'

Hybridiser:Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK, 1924 (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
?
Bloom time:midseasonFlower:unknown
Type:elepidoteLeaves:unknown
Hardiness:H5
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: 6
R. Hyperion per country:
(could be a clue for heat/cold-tolerance)

Netherlands : 4
Canada : 1
France : 1


Seed-parentPollen-parent
? X?


Rhododendron 'Hyperion' photos

 
Photo byRinus Manders
Locationown garden in Herpen, Netherlands
Date29 May, 2004
See high-resolution picture
 
Photo byKen Gibson
LocationPrivate garden, Tofino, Vancouver Island, Canada
Date23 May, 2004
See high-resolution picture
 
Photo byRinus Manders
Locationown garden in Herpen, Netherlands
Date29 May, 2004




Send your own information or pictures


Parentage according the IRRC of the Royal Horticultural Society
Involved in other cultivars:Hybridiser
'Alexis'   Click to see more information


  Alexis
'Hyperion' x 'Herme'Hachmann, Hans, 1980
'Blaue Jungs'   Click to see more information


  Blaue Jungs
'Hyperion' x 'Purple Splendour'Wieting, J.
'Durantik'   Click to see more information


  Durantik
'Hyperion' x 'Nova Zembla x Purple Splendour X Purple Splendour'Hachmann, Hans, 1984
'Gundula'   Click to see more information


  Gundula
'Hyperion' x 'Herme'Hachmann, Hans, 1980
'Hachmann's Kabarett'   Click to see more information


  Hachmann's Kabarett
'Hyperion' x 'Hachmann's Diadem'Hachmann, Hans, 1984
'Korrigan'   Click to see more information


  Korrigan
'Nancy Evans' x 'Hyperion'Le Duigou, L., 2000
'Marsalla'   Click to see more information


  Marsalla
'Hyperion' x 'Herme'Hachmann, Hans, 1980
'Pfauenauge'   Click to see more information


  Pfauenauge
'Hyperion' x 'Hachmann's Diadem'Hachmann, Hans, 1984
'Sapporo'   Click to see more information


  Sapporo
'Hachmann's Diadem' x 'Hyperion'Hachmann, Hans, 1979
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009