Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'Sumatra'

Hybridiser:Leach, Dr. David G.. North Madison, Ohio, USA, 1956 (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
60 cm. (2ft.)
Bloom time:midseasonFlower:openly funnel-shaped
Type:elepidoteLeaves:elliptic
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. Sumatra per country:
(could be a clue for heat/cold-tolerance)

Canada : 1
United States : 1


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

X'Gertrud Schle Group'   Click to see more information
'Parsons Grandiflorum'   Click to see more informationx? 'Prometheus'   Click to see more informationxR. forrestii Repens Group   Click to see more information

?x?'Michael Waterer'   Click to see more informationx'Monitor'   Click to see more information


Rhododendron 'Sumatra' photos

 
Photo byGarth Wedemire
LocationKen and Madeleine Webb garden,Victoria, BC, Canada
Date16 May, 2012
See high-resolution picture
 
Photo byJeannie & Calvin Parsons
LocationGlendale Gardens, Victoria, BC, Canada
Date02 May, 2010
See high-resolution picture
 
Photo byGarth Wedemire
LocationKen and Madeleine Webb garden,Victoria, BC, Canada
Date16 May, 2012
See high-resolution picture




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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009