Water oak

Quercus mongolica var. crispula

Quercus mongolica var. crispula

#Growth Characteristics

Quercus mongolica var. crispula is a deciduous broad-leaved tree that grows primarily in the temperate regions of the Korean Peninsula, Japan, and northeastern China. It grows to a height of 15 to 25 meters, with an upright trunk and grayish-brown bark. The leaves are ovate or elliptical, measuring approximately 8 to 15 cm in length and 4 to 8 cm in width. They are green in summer and turn golden in autumn.

#Propagation Methods

This tree is primarily propagated by seeds. Collecting ripe acorns in autumn, subjecting them to cold treatment during winter, and sowing them in spring results in a high germination rate. In addition to seed propagation, it can also be propagated through layering or grafting.

#Cultivation Methods
Quercus mongolica var. crispula thrives in well-drained sandy loam soil and prefers locations that receive ample sunlight. It is important to provide sufficient water during the initial growing season, after which no special care is required. It is recommended to maintain soil pH within the neutral to acidic range.

#Uses in Gardens

This tree provides shade and is widely planted in gardens and parks due to its beautiful autumn colors. Additionally, its lush foliage allows it to serve as a windbreak.

#Important Pests and Control Methods
- Diseases: Water oaks can contract leaf spot diseases such as anthracnose. Remove infected leaves and use appropriate fungicides for disease control.
- Pests: The tree may be attacked by leaf-eating insects and wood-boring beetles. If pest infestation is severe, it is necessary to use appropriate insecticides.

Regular observation and preventive care are crucial for pest control. Prioritize environmentally friendly control methods, and use chemical control methods in conjunction when necessary.

Plant Type
Plant Family	Oak family
Height	30m
Spread
Colors	red
Bloom Period	June
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-30°C

thorny tree
Quercus myrsinaefolia

Mongolian oak
Quercus mongolica