Sawtooth Oak

Height: 40–60 ft

Spread: 40–60 ft

Hardiness: USDA Zones 5–9

Fall Color: Yellow‑brown to golden‑bronze; sometimes russet tones.

Soil Type: Prefers well‑drained loam. Tolerates clay, sandy, and acidic soils. Good drought tolerance once established. Avoid poorly drained or waterlogged soils.

Exposure Type: Full sun. Highly heat‑ and drought‑tolerant in open exposures.

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Description

Quercus acutissima / Sawtooth Oak

Planting Points: Vigorous, fast‑growing oak with a broad, rounded crown at maturity. Named for its distinctive serrated (“sawtooth”) leaves and deeply furrowed bark. Produces heavy crops of large acorns at an early age (as early as 5–8 years), making it valued for wildlife. Best planted away from hardscape due to potential acorn drop. Young trees may have irregular form; crown becomes more uniform with age. Drought‑tolerant once established and performs well in hot climates. Not recommended for extremely alkaline soil—may show chlorosis. Minimal pruning needed—structural pruning in youth can improve branching.

Siting This Tree: Excellent shade tree for large residential lots, parks, and open landscapes. Popular for wildlife plantings, supporting deer, turkey, and songbirds with abundant acorns. Works well in windbreaks, reclamation plantings, and rural landscapes where fast growth is desired. Not ideal for small yards due to eventual size and nut production. Avoid planting near patios, sidewalks, or driveways if acorn drop is a concern.