Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'C.I.S.'

Hybridiser:Henny, John. Brooks, Oregon, USA, 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
120 cm. (4ft.)
Bloom time:late midseasonFlower:unknown
Type:elepidoteLeaves:unknown
Hardiness:H3
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: 4
R. C.I.S. per country:
(could be a clue for heat/cold-tolerance)

United States : 4


Seed-parentPollen-parent
'Loder's White'   Click to see more information

X'Fabia'   Click to see more information

R. Sir Charles Lemon   Click to see more information

xR. griffithianum   Click to see more information

R. dichroanthum ssp dichroanthum   Click to see more information

xR. griersonianum   Click to see more information



Rhododendron 'C.I.S.' photos

 
Photo bySteve Henning
LocationCrystal Springs Park, Portland Oregon, USA
Date18 May, 2009
See high-resolution picture
 
Photo byTijs Huisman
Location
Date16 May, 2007
See high-resolution picture
 
Photo byJens Birck
LocationKastrup, Denmark
Date17 May, 2005
See high-resolution picture




Send your own information or pictures


Parentage according the IRRC of the Royal Horticultural Society
Involved in other cultivars:Hybridiser
'Aussie Witch''C.I.S.' x 'Cheyenne'Ronken, H, 1995
'C.I.S. x Crest''C.I.S.' x 'Crest'No hybridiser registered
'C.I.S. x Jingle Bells'   Click to see more information


  C.I.S. x Jingle Bells
'C.I.S.' x 'Jingle Bells'No hybridiser registered
'C.I.S. x rex''C.I.S.' x R. rex ssp rexNo hybridiser registered
'Chris's Cream'   Click to see more information


  Chris's Cream
'Odee Wright' x 'C.I.S.'Mugridge, C., 1987
'Emily Fisher'   Click to see more information


  Emily Fisher
'Odee Wright' x 'C.I.S.'Mugridge, C., 1983
'Harwood Dale'   Click to see more information


  Harwood Dale
'C.I.S.' x 'Lem's Cameo'Mugridge, C., 1983
'Jumping Jeff''C.I.S.' x 'Jock'unknown
'Les'   Click to see more information


  Les
'Lem's Cameo' x 'C.I.S.'Mugridge, C., 1990
'Peste's Fire Light'   Click to see more information


  Peste's Fire Light
'C.I.S.' x 'Fabia Group'Peste, F., 1975
'Tea Time'R. chlorops x 'C.I.S.'Childers, A.A & M., 1988
'Ted Drake'   Click to see more information


  Ted Drake
'C.I.S.' x 'Crest'Phetteplace, Dr. Carl H
'Tim's Gold'   Click to see more information


  Tim's Gold
'Odee Wright' x 'C.I.S.'Mugridge, C., 1993
'Tutu''Mrs Lindsay Smith' x 'C.I.S.'Parker, E.K., 1970
'Wickiup'   Click to see more information


  Wickiup
'C.I.S.' x ?Elliott, James A.
'Woolmer's Blush''C.I.S.' x 'Victor Boulter'Ronken, H, 1995
_____________________________________________________________________________________________________________________________________
Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009