WSU Clark County Extension
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Japanese Snowbell

Scientific name: Styrax japonicus
Taxonomy
Family:Styracaceae
Type:Deciduous tree
Native:NO
Plant Requirements
Zone:5 to 8
Sun:Full to partial sun
Moisture:Medium
Plant Characteristics
Height:30 ft
Width:30 ft
Bloom:Fragrant flowers
Bloom Time:May to June
Bloom Color:White
Additional Characteristics
Trees


Fruit

Leaves


Bark
Wildlife value

Poisonous
Description Late in May this tree is best known for its profusion of pendant white bell shaped blossoms which are borne on horizontal branches, producing a most striking specimen tree.

  Morphology:
This is a deciduous tree that grows to 30’ in height and width. It typically has one central trunk which bears rather thin horizontal branches. The branches bear 3” long lustrous leaves which are 1.5” wide.

Late spring flowering begins in May and extends into June. Each flower has 5 lobes and is ¾” wide. The petals curve upward. The stamens (male portion of the flower) are bright yellow, making for a nice contrast with the white petals. The petals may have a mild pleasant fragrance.
Flowers give rise to dry, rounded drupes which persist into the fall.

  Adaptation:
This tree prefers a site with full sun to partial shade and a moist acidic soil.

  Pests:
No serious insect or disease problems.
For assistance, contact Dr. Charles Brun (brunc@wsu.edu), (360) 397-6060 5701
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