Rhododendron Hybrids / cultivars

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Rhododendron 'Polar Star'

Hybridiser:Koster M. & Sons. Boskoop, Netherlands, 1902 (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:earlyFlower: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)


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

X'Doncaster'   Click to see more information

R. arboreum ssp arboreum   Click to see more information

x?


Rhododendron 'Polar Star' photos

 
Belmonte code 19--BG02531
Photo byTheo Damen
LocationArboretum Belmonte, Wageningen, Netherlands
Date01 April, 2005
 
Belmonte code 19--BG02531
Photo byTheo Damen
LocationArboretum Belmonte, Wageningen, Netherlands
Date01 April, 2005




Send your own information or pictures


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


  Pusstafeur
R. degronianum ssp yakushimanum x 'Polar Star'Drre, F.W., 1968
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009