Fagus grandifolia, or American beech, is an native tree to Ontario, with a range spanning the east coast of US and Canada that provides vital wildlife habitat and food source. It prefers moist, well-drained, acidic soil and doesn�t tolerate wet or compacted soil. Known for its long lifespan, 200 to 300 years, it produces edible triangular nuts in spiny bracts, ripening in the fall. While American beech is a great addition to woodlands and naturalized areas, it requires careful consideration due to its shallow root system, which makes it susceptible to drought, wet sites, and salt. This species can consume vast quantities of water and with its surface roots may reduce water availability for surrounding plants and garden areas. Beech trees can be moderately messy in autumn due to falling seed husks and leaves, but their ecological benefits make them a wonderful addition to your landscape.
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Planting Site and Native Range
Planting Site
Naturalization, Parks, Residential
Management Notes
Management Notes
None of significance
Tree Characteristics
Growth Rate
Slow (less than 30cm per year)
Width
15 - 21m
Height
15 - 21m
Soil Quantity
>30 m
Leaves
Deciduous
Insects and Diseases
Insects and Diseases
No serious or common issues in the urban environment. It has been observed that two-lined chesnut borer has attacked stressed trees.Typically other pests and diseases are not too serious.
Tree Tolerances
Soil Salt Tolerance
Unknown
Salt Spray Tolerance
Sensitive
Flooding Tolerance
Low
Drought Tolerance
Low
pH Tolerance
Tolerant of acid to slightly alkaline soil (pH 5.0 to 7.5)