Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'David'

Hybridiser:Rose, J., 1939 (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
200 cm. (7ft.)
Bloom time:early midseasonFlower:funnel-shaped
Type:elepidoteLeaves:ovate-lanceolate
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: 1
R. David per country:
(could be a clue for heat/cold-tolerance)

United States : 1


Seed-parentPollen-parent
'Hugh Koster'   Click to see more information

XR. neriiflorum ssp neriiflorum   Click to see more information

'George Hardy'   Click to see more information

x?
R. griffithianum   Click to see more information

xR. catawbiense


Rhododendron 'David' photos

 
Photo byHank Helm
LocationHank Helm Garden, Bainbridge Island, WA, USA
Date
See high-resolution picture
 
Photo byKen Gibson
Locationprivate garden Tofino, Vancouver Island Canada
Date20 April, 2004
See high-resolution picture
 
Photo byHank Helm
LocationHank Helm Garden, Bainbridge Island, WA, USA
Date04 May, 2013
See high-resolution picture
 
Photo byHank Helm
LocationHank Helm Garden, Bainbridge Island, WA, USA
Date30 April, 2010
See high-resolution picture




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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009