Spiraea japonica 'Anthony Waterer' (Anthony Waterer Spiraea)


Botanical Information

FamilyRosaceae
GenusSpiraea
Speciesjaponica
Cultivar'Anthony Waterer'
CategoryWoody
TypeShrub (deciduous)
Pronunciation

Details

USDA Hardiness Zone3 - 8
USDA Hardiness Ref.
Canadian Hardiness Zone2
Canada Hardiness Ref.
RHS Hardiness Ref.
Height1 m
Spread80 cm
GrowthFast
Flowering PeriodJuly

Description and Growing Information

General DescriptionAn overused spiraea often used for foundation planting, hedging and shrub borders.
ID CharacteristicA splendid dwarf shrub with broad, rose-pink flat topped heads of flowers. Bluish-green foliage turns to reddish-purple in autumn.
ShapeUpright, rounded.
LandscapeGood filler plant, but can be used as a low massing plant however, like most spiraeas it has been overused.
PestsFireblight, leaf spot, bacterial hairy root, root rot, powdery mildews, spirea aphid, scales, caterpillars, oblique-banded leaf roller and root-knot nematode.
Leaf DescriptionLeaves are alternate, simple 2.5 - 7.5 cm long, apex pointed, sharp and pinkish-red purple in youth and turn bluish-green at maturity.
Flower DescriptionRose-pink. Borne in 10 - 16 cm diameter, flat-topped corymbs and bloom between May and August.
Fruit DescriptionBrown follicle, dry and are not ornamental.
Colour DescriptionLeaf colour is pinkish to reddish when unfolding, changing to dark bluish green at maturity. Flowers are white to deep pink.
Texture DescriptionMedium-fine in all seasons.

Photographs