Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'Gartendirektor Glocker'

Hybridiser:Hobbie, Dietrich G.. Westerstede/Linswege, Germany, 1952 (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:midseasonFlower:campanulate
Type:elepidoteLeaves:broadly ovate
Hardiness:H4
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: 31
R. Gartendirektor Glocker per country:
(could be a clue for heat/cold-tolerance)

France : 11
Canada : 7
Netherlands : 6
Belgium : 3
Finland : 1
United States : 1
Poland : 1
Norway : 1


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

XR. williamsianum   Click to see more information

R. arboreum ssp arboreum   Click to see more information

x?


Rhododendron 'Gartendirektor Glocker' photos

 
Photo byKathy & Bill McKay
Locationprivate garden North Saanich, BC, Canada
Date19 May, 2011
See high-resolution picture
 
Photo byDaniele Magro
LocationPrivate garden, Tirano, Sondrio, Italy
Date27 April, 2010
See high-resolution picture
 
Photo byDaniele Magro
LocationPrivate garden, Tirano, Sondrio, Italy
Date03 May, 2009
See high-resolution picture
 
Photo byRinus Manders
LocationPrivate garden, Herpen, Netherlands
Date13 April, 2014
See high-resolution picture
 
Photo byRinus Manders
LocationPrivate garden, Herpen, Netherlands
Date13 April, 2014
See high-resolution picture




Send your own information or pictures


Parentage according the IRRC of the Royal Horticultural Society
Involved in other cultivars:Hybridiser
'Tromba''Gartendirektor Glocker' x 'Buketta'Hachmann, Hans, 1975
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009