Halesia tetraptera, or Carolina silverbell is non-native to Ontario with a natural range within the eastern United States. It is known for its stunning bell-shaped flowers in spring. It thrives in well-drained, acidic, and organically rich soils with full sun to part shade, and can suffer from chlorosis in high pH soils. While it may shed small leaves and seed capsules in the fall, creating occasional messiness, its adaptability and striking structure make it an excellent choice for shrub borders or as a standout specimen.
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Planting Site and Native Range
Planting Site
Parks, Residential
Management Notes
Management Notes
Can become chlorotic in high pH soils
Tree Characteristics
Growth Rate
Moderately (30cm- 60cm per year)
Width
6 - 11m
Height
9 - 12m
Soil Quantity
11 - 20 m
Leaves
Deciduous
Insects and Diseases
Insects and Diseases
No serious or common issues in the urban environment.