Katsura Tree
Cercidiphyllum japonicum

Description

Cercidiphyllum japonicum, or katsura tree, a non-native species from China and Japan, is valued for its attractive foliage, which starts red/purple, matures to green with a bluish tint, and turns vibrant shades of red, gold, and orange in the fall. It thrives in larger spaces and requires ample water for establishment, as well as protection from strong winds and afternoon sun. The tree is tolerant of alkaline and clay soils, road salt, and wet sites. While it generally faces few serious pest or disease issues, it can be stressed by drought and wind, leading to leaf scorch. Transplanting can be moderately challenging, and the tree may experience bark splitting. It is somewhat resistant to deer and requires low maintenance, though there may be some mess from small seed pods and leaves.
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Planting Site and Native Range

Planting Site
Parks, Residential

Management Notes

Management Notes
Surface rooting can be an issue if planted too close to sidewalks Trunk can experience sunscald when young

Tree Characteristics

Growth Rate
Fast (60cm or more per year)
Width
8 - 18m
Height
12 - 18m
Soil Quantity
>30 m
Leaves
Deciduous

Insects and Diseases

Insects and Diseases
No serious or common issues in the urban environment.

Tree Tolerances

Soil Salt Tolerance
Sensitive
Salt Spray Tolerance
Unknown
Flooding Tolerance
Moderate
Drought Tolerance
Very Low
pH Tolerance
Tolerant of acid to alkaline soil (5.0 to 8.0)
Shade Tolerance
Full Sun Part Shade
Plant Hardiness Zone
Zone 4 (a/b) | Zone 5 (a/b) | Zone 6 (a/b)
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