Rhododendron Hybrids / cultivars

Gallery name starting with: 12ABCDEFGHIJKLMNOPQRSTUVWXYZHOME to hirsutum.info

Rhododendron 'Haaga'

Hybridiser:Uosukainen, Marjatta, Dr. Mrs.. Laukaa, Finland, 1974 (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
150 cm. (5ft.)
Bloom time:late midseasonFlower:openly funnel-shaped
Bloom time duration:14
Bloom time duration 'Haaga'

Observation based on 3 plants,
growing in 1 'My-gardens'.

Exact= 14 days.
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: 17
R. Haaga per country:
(could be a clue for heat/cold-tolerance)

United States : 4
Estonia : 4
Sweden : 3
Canada : 3
Finland : 2
Poland : 1

R. brachycarpum ssp tigerstedtii   Click to see more information

X'Doctor H.C. Dresselhuys'   Click to see more information

'Atrosanguineum'   Click to see more information

x'Doncaster'   Click to see more information

R. catawbiense   Click to see more information

x?R. arboreum ssp arboreum   Click to see more information


Rhododendron 'Haaga' photos

Photo byMihkel Saar
LocationHansaplant, Harjumaa , Estonia
Date09 June, 2008
See high-resolution picture

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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009