Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'Jacksonii'

Hybridiser:Herbert, Honourable & Reverend W.. Wetherby, Yorkshire, England, 1835 (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
200 cm. (7ft.)
Bloom time:early 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: 12
R. Jacksonii per country:
(could be a clue for heat/cold-tolerance)

Netherlands : 11
Norway : 1


Seed-parentPollen-parent
R. caucasicum   Click to see more information

X'Nobleanum Group'   Click to see more information
R. caucasicum   Click to see more information

xR. arboreum ssp arboreum   Click to see more information



Rhododendron 'Jacksonii' photos

 
Photo byRinus Manders
Locationown garden in Herpen, Netherlands
DateApril, 2004
 
Photo byRinus Manders
Locationown garden in Herpen, Netherlands
DateApril, 2004
See high-resolution picture
 
Close up
Photo byRinus Manders
Locationown garden in Herpen, Netherlands
DateApril, 2004




Send your own information or pictures


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


  Jackwill
'Jacksonii' x R. williamsianumHobbie, Dietrich G., 1945
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009