Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

cultivar group 'Intrifast Group'

Hybridiser:Lowinsky T.H.. Tittenhurst, Sunninghill, Bershire, UK, 1958 (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:unknownFlower:unknown
Type:lepidoteLeaves:unknown
Hardiness:
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: 2
R. Intrifast Group per country:
(could be a clue for heat/cold-tolerance)

Netherlands : 1
Norway : 1


Seed-parentPollen-parent
R. intricatum   Click to see more information XR. fastigiatum   Click to see more information



cultivar group 'Intrifast Group' photos





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


  Blue Diamond
'Intrifast Group' x R. augustinii ssp augustiniiCrosfield, J. J., 1939
'Blue Diamond Group'   Click to see more information


  Blue Diamond Group
'Intrifast Group' x R. augustinii ssp augustiniiCrosfield, J. J., 1935
'Oudijk's Favorite''Intrifast Group' x R. augustinii ssp augustiniiunknown
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009