Korean oak

Quercus × urticaefolia
Quercus urticaefolia is a plant that requires unique growth characteristics and management methods. The following is various information regarding Quercus urticaefolia.

Growth Characteristics
- Growing Environment: Quercus urticaefolia thrives in temperate climates and particularly prefers well-drained soil. It requires moderate sunlight but can tolerate partial shade.
- Size and Shape: Mature trees typically grow to a height of 10–15 meters and possess a broad crown.

Propagation Methods
- Seed Propagation: It can be propagated using acorns harvested in the autumn. After the cold winter has passed, seeds can be sown directly in the spring or refrigerated before sowing.
- Grafting and Cuttings: These require specialized skills, and the success rate may be lower than that of seed propagation.

Cultivation Methods
- Planting: It is recommended to plant in well-drained soil. A soil pH between neutral and slightly acidic is suitable. - Water Management: Sufficient water supply is necessary during the initial establishment period, but overwatering should be avoided. Afterward, rely on natural rainfall.
- Fertilizer: No special fertilizer is required, but if you wish to promote growth, apply a small amount of slow-release fertilizer in the spring.

Uses in the Garden
- The Japanese oak is popular as a garden tree due to its unique leaf shape and antique form. It is also suitable for use as a hedge or boundary tree.

Important Pests and Diseases & Control Methods
- Diseases: Soft rot and leaf blight may occur; periodic observation and prompt removal of diseased plants are important.
- Pests: Aphids and scale insects may appear. Upon early detection, control can be achieved using soapy water or organic pesticides; in severe cases, specialized pesticides should be used.

Regular care and observation are necessary for the healthy growth of the Japanese oak. Particular attention must be paid to pest and disease control to cultivate this beautiful tree for a long time.
Plant Family	Oak family
Height	10~15m
Colors	green
Bloom Period	May
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C
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