Viburnum sieboldii (Siebold Viburnum)


Botanical Information

FamilyAdoxaceae (Caprifoliaceae)
GenusViburnum
Speciessieboldii
CategoryWoody
TypeTree (deciduous), Shrub (deciduous)
OriginJapan.

Details

USDA Hardiness Zone4
USDA Hardiness Ref.
Canadian Hardiness Zone2 - 5a
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-35 - (-29)
Temperature (°F)-30 - (-20)
Height3 m
GrowthFast
Flowering PeriodApril, May, June, July

Description and Growing Information

ShapePresents either as a shrub or small tree.
LandscapeBeautiful for shrub beds and borders.
PropagationPropagate through softwood cuttings in summer.
CultivationGrow in full sun or partial shade in any deep, rich, moisture-retentive soil.
PestsAphids and whitefly may cause problems.
Notable SpecimensRoyal Botanical Gardens, Burlington, Ontario, Canada.
Bark/Stem DescriptionRigid branches that are grey when young.
Leaf DescriptionLeaves to 12.5 x 7.5 cm, course serrate, dark green above and glabrous beneath, turning red in autumn.
Flower DescriptionFlowers are cream-white, growing to 8.5 mm in diameter. All are fertile.
Fruit DescriptionFruit grows to 12.5 mm in diameter, and emerges pink, later turning blue-black.

Photographs