Rhododendron 'Helsinki University' (Helsinki University Finnish Rhododendron)


Botanical Information

FamilyEricaceae
GenusRhododendron
Cultivar'Helsinki University'
CategoryWoody
TypeShrub (evergreen)
OriginHelsinki University, Helsinki, Finland. Part of the 1973 - 2001 development of a series of nine Finnish Rhododendron cultivars. Named in 1990 in honour of the school's 350th anniversary.
Pronunciation

Details

USDA Hardiness Zone4 - 8
USDA Hardiness Ref.
Canadian Hardiness Zone5 - 7
Canada Hardiness Ref.
RHS Hardiness ZoneH5 - H7
RHS Hardiness Ref.
Temperature (°C)-29 to -32
Temperature (°F)-20 to -25
Height1.5 - 2 m
Spread1 - 1.5 m
GrowthSlow
Flowering PeriodApril, May

Description and Growing Information

ShapeUpright and rounded in form.
Notable SpecimensThe A.M. Cuddy Gardens, Strathroy, Ontario, Canada.
HabitatHorticultural origin.
Leaf DescriptionDark green leaves that emerge tinged red in the spring.
Flower DescriptionLarge trusses of pink blooms with red specks that are lightly scented.

Photographs