Quercus acutissima

Common Name:
Sawtooth Oak

Description:
Quercus acutissima, commonly known as the Sawtooth Oak, is a fast-growing deciduous tree prized for its distinctive serrated leaves, which resemble those of a chestnut tree. In spring and summer, its lush green foliage creates a dense canopy, providing excellent shade. During autumn, the leaves turn rich golden-yellow to russet brown, adding seasonal interest before they drop. The tree produces small, elongated acorns with a spiky, fringed cup, which are highly attractive to wildlife, especially birds and squirrels.

Native to East Asia, the Sawtooth Oak is highly adaptable and thrives in a wide range of soil conditions, including clay and sandy soils. It prefers full sun and is highly drought-tolerant once established, making it a great choice for urban plantings, large gardens, and parklands. Its rapid growth rate and strong branching structure make it an excellent option for shade, windbreaks, and reforestation projects.

Form:

• Tree - Large

Mature Size:

• Height: 15–25 m
• Width: 12–18 m

Aspect:

• Full Sun

Flowering:

• Flowers in Spring (Inconspicuous)

Flower Colour:

• Greenish-Yellow (Catkins)

Key Attributes:

• Fast-Growing
• Drought Tolerant (once established)
• Wildlife Attracting (birds, squirrels)
• Strong Shade Provider
• Suitable for Large Gardens and Parks
• Deciduous

Toxicity:

• Not known to be toxic to humans or pets.

Companion Plants:

• Other Oak Species (e.g., Quercus robur, Quercus palustris)
• Maples (Acer species)
• Lagerstroemia (Crepe Myrtle)
• Nyssa sylvatica (Tupelo)
• Liquidambar (Sweet Gum)