Acer buergerianum, or trident maple, is a non-native species that originates from China and is relatively rare in the nursery trade. It is well-suited for acidic soils that are well-drained, and drier sites compared to other maple varieties. It is advisable to prune in the late spring (June), as cutting may cause sap to leak from the wounds. While this can impact the tree's appearance, it does not harm the tree. It has a striking fall color, with leaves turning dark red or orange and is well suited in urban environments that can tolerate salty soil.
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Planting Site and Native Range
Planting Site
Parks, Highway, Residential, Wide Median, Restricted Urban Site
Management Notes
Management Notes
Hardiness may vary depending on seed source
Tree Characteristics
Growth Rate
Slow (less than 30cm per year)
Width
6 - 9m
Height
6 - 9m
Soil Quantity
11 - 20 m
Leaves
Deciduous
Insects and Diseases
Insects and Diseases
No serious or common issues in the urban environment. Verticillium wilt can be an issue, which can cause branch/ limb death and severe cases can cause tree mortality.
Tree Tolerances
Soil Salt Tolerance
Tolerant
Salt Spray Tolerance
Unknown
Flooding Tolerance
Low
Drought Tolerance
High
pH Tolerance
Tolerant of acid to slightly alkaline soil (pH 5.0 to 7.5)