Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

cultivar group 'C.P. Raffill Group'

Hybridiser:Kew. Royal Botanical Gardens, Surrey, England, 1943 (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:lateFlower:unknown
Type:elepidoteLeaves: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. C.P. Raffill Group per country:
(could be a clue for heat/cold-tolerance)

United States : 2


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

XR. griersonianum   Click to see more information

'Queen Wilhelmina'   Click to see more informationx'Stanley Davies'   Click to see more information

R. griffithianum   Click to see more information

x??x?


cultivar group 'C.P. Raffill Group' photos

 
Photo byBill & Cheryl Gray
LocationCisco Heights National Forest & Rhody Ranch, WA, USA
Date06 June, 2011
See high-resolution picture
 
Photo byEverard Daniel
LocationLeonardslee/Loder Plants, Sussex, UK
Date18 June, 2004
See high-resolution picture
 
Photo byBill & Cheryl Gray
LocationCisco Heights National Forest & Rhody Ranch, WA, USA
Date18 June, 2011




Send your own information or pictures


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


  Anne Hardgrove
'C.P. Raffill Group' x 'Moser's Maroon'Hardgrove, D.L., 1949
'C.P. Raffill x King of Shrubs'   Click to see more information


  C.P. Raffill x King of Shrubs
'C.P. Raffill Group' x 'King of Shrubs'Lem Halfdan
'Glowing Star'R. fortunei ssp fortunei x 'C.P. Raffill Group'Hardgrove, D.L., 1954
'Jay McMartin''C.P. Raffill Group' x 'Moser's Maroon'Lem Halfdan, 1950
'Lem's Fluorescent Pink'   Click to see more information


  Lem's Fluorescent Pink
'C.P. Raffill Group' x 'Loderi King George'Lem Halfdan, 1965
'Radiant Star''C.P. Raffill Group' x R. fortunei ssp fortuneiHardgrove, D.L., 1958
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009