Sawtooth oak (Castanopsis fordii)

Sawtooth oak

Sawtooth oak is a robust broadleaf evergreen tree, distinguished by its oblong leathery leaves and serrated leaf margins. Its bark is dark with a rough texture. This species thrives in subtropical forests, often contributing to the forest canopy. The tree produces inconspicuous yellowish flowers followed by spiny, cup-shaped fruit holding edible seeds, which are a vital food source for local wildlife.

Scientific classification

Species

Sawtooth oak (Castanopsis fordii)

Beeches, walnuts, and allied trees

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Perennial

Lifespan

Tree

Plant Type

Distribution of Sawtooth oak

Distribution Map

Sawtooth oak is a plant species native to the subtropical regions of Asia. Its natural range encompasses areas in Southeastern Asia and Eastern Asia, thriving mostly in temperate climates. While it is native to these larger regions, there has been no notable introduction of sawtooth oak to areas outside of its indigenous habitat.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Sawtooth oak

Every week

Water

Full sun

Sunlight

Water: Sawtooth oak, adapted to regions with wet and dry seasons, shows moderate drought tolerance. It prefers slightly dry soil between weekly waterings and may need supplemental irrigation outdoors during dry spells. Water needs decrease during dormancy in cooler months, conserving resources for growth.

Pruning: Sawtooth oak has sawtooth edges and flourishes with proper pruning. Key techniques include removing dead branches, thinning overcrowded areas, and shaping for form. Optimal pruning is done in early to late winter, benefiting air circulation, sunlight penetration, and overall growth health.

Propagation: Sawtooth oak is a hardy tree that propagates well from cuttings. Use healthy, semi-woody branches, making clean cuts below leaf nodes. Apply rooting hormone and plant in well-draining soil, maintaining moisture. Indirect light fosters root growth, enabling successful establishment of new sawtooth oak plants.

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