Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'Ptarmigan'

Hybridiser:Cox, Peter A.. Glendoick, Scotland, 1965 (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
30 cm. (1ft.)
Bloom time:early midseasonFlower:broadly funnel-shaped
Type:lepidoteLeaves:oblong
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: 13
R. Ptarmigan per country:
(could be a clue for heat/cold-tolerance)

Netherlands : 6
United States : 2
Sweden : 2
Belgium : 2
Canada : 1


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

XR. orthocladum var microleucum   Click to see more information



Rhododendron 'Ptarmigan' photos

 
Photo byHank Helm
LocationHank Helm Garden, Bainbridge Island, WA, USA
Date17 February, 2007
See high-resolution picture
 
Photo byHank Helm
LocationHank Helm Garden, Bainbridge Island, WA, USA
Date19 March, 2006
See high-resolution picture
 
Photo byDaniele Magro
LocationPrivate garden, Tirano, Sondrio, Italy
Date24 March, 2014
See high-resolution picture
 
Photo byCoen Zonneveld
LocationPrivate garden, Diepenveen, Netherlands
Date13 April, 2009
See high-resolution picture




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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009