Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'Marchioness of Lansdowne'

Hybridiser:Waterer, H. (Knaphill). Woking, Surrey (Knaphill), UK, 1879 (see more plants of this hybridizer)
Status:IRRC registered.
The figures listed here are averages.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
in 10 years
250 cm. (8ft.)
Bloom time:lateFlower:broadly funnel-shaped
Type:elepidoteLeaves:elliptic to oblong
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)

In 'Your Garden' you can administrate
your rhododendrons.

To try/see this go 'Home' (top-right).
on hirstum.info: 7
R. Marchioness of Lansdowne per country:
(could be a clue for heat/cold-tolerance)

United States : 3
Netherlands : 2
Canada : 2

R. maximum   Click to see more information


Rhododendron 'Marchioness of Lansdowne' photos

Photo byHank Helm
LocationHank Helm Garden, Bainbridge Island, WA, USA
See high-resolution picture
Photo byHank Walker
LocationPrivate garden, Guntersville, AL, USA
Date16 May, 2014
See high-resolution picture

Send your own information or pictures

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

  Abe Arnott
'Marchioness of Lansdowne' x 'Lee's Dark Purple'Weber, Edwin O., 1974
Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009