Symphoricarpos albus (Common Snowberry, Waxberry)


Botanical Information

FamilyCaprifoliaceae
GenusSymphoricarpos
Speciesalbus
CategoryWoody
TypeShrub (deciduous)
OriginEastern North America.
Pronunciation

Details

USDA Hardiness Zone3
USDA Hardiness Ref.
Canadian Hardiness Zone1
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-40 - (-35)
Temperature (°F)-40 - (-30)
Height1 - 2 m
Spread2 - 3 m
GrowthMedium
Flowering PeriodJune, July

Description and Growing Information

ID CharacteristicTwiggy shrub; leaves opposite, entire, irregularly shaped, new growth tends to be oval. Winter identification: branches fine, twiggy; fruit persistent, 1 cm round, white; buds opposite.
ShapeOval horizontal.
LandscapeExcellent addition to a shrub border, screen or hedge. The white fruit remain attractive on the bare winter stems as they do not appeal to birds and other wildlife. May also be useful for erosion control due to tendency to sucker.
PropagationPropagate by division in autumn, or from softwood cuttings in summer. The plant sometimes reproduces via seed but it is primarily vegetative, reproducing by sprouting from its spreading rhizomes.
CultivationGrow in full sun to partial shade in average, medium moisture, well-drained soil (fruit production will be better in full sun). Prune out weak, dead or overcrowded shoots as necessary in late winter or early spring.
PestsAnthracnose fungus may discolour the berries.
Notable SpecimensRoyal Botanical Gardens, Burlington, Ontario, Canada.
HabitatNative to dry, rocky, wooded slopes, banks, and forests.
Bark/Stem DescriptionStems seldom grow longer than 2 m, branching and suckering freely. Young shoots are slender and erect.
Leaf DescriptionLeaves are oppositely arranged on the spreading branches. They are generally oval, differing in size and shape, and up to 5 cm long, or slightly larger on the shoots.
Flower DescriptionThe inflorescence is a raceme of up to 16 flowers. Each flower has a small, five-toothed calyx of sepals. The bell-shaped, rounded corolla is about 5 mm long and bright pink in colour. It has pointed lobes at the mouth and the inside is filled with with pubescence.
Fruit DescriptionThe fruit is a fleshy white berry-like drupe about 1 cm wide which contains two seeds.

Photographs