This tree

Idesia polycarpa

Idesia polycarpa is a deciduous tree native to East Asia, primarily found in Japan, China, and Korea. The following is information regarding the tree's growth characteristics, propagation methods, cultivation practices, garden uses, and major pests and diseases, as well as control methods.

Growth Characteristics
- Size: Mature trees can grow up to approximately 10 to 20 meters in height.
- Leaves: The leaves are arranged alternately, are heart-shaped, and have serrated margins.
- Flowers: Small yellowish-green flowers bloom in May and June; the tree is dioecious (having separate male and female trees).
- Fruit: Round, red fruits develop in the autumn.

Propagation Methods
- Seed Propagation: Collect seeds from ripe fruits in the autumn and sow them immediately, or store them in the refrigerator and sow them in the spring.
- Cuttings: Branches can be taken in the summer for cuttings. Using a rooting hormone increases the success rate. Cultivation Method
- Soil: Well-drained and fertile soil is ideal.
- Sunlight: It thrives in sunlight, so it is best planted in a sunny location.
- Watering: Provide ample water during the early growing season; mature trees are resistant to drought.
- Fertilizer: Applying a moderate amount of organic fertilizer in spring and autumn promotes healthy growth.

Uses in the Garden
- Landscaping: It is suitable as a garden tree due to its beautiful leaves, fruit, and autumn foliage.
- Shade Tree: Its large leaves provide excellent shade, making it suitable for planting in resting areas or along walking paths.

Major Pests and Diseases & Control Methods
- Diseases: Root rot can occur primarily due to excessive moisture, so thorough drainage management is essential.
- Pests: Leaf-eating insects and aphids may occur.
- Control Methods: Use eco-friendly pesticides, or remove pests by hand in the early stages of infestation. This tree is suitable for landscaping and indoor/outdoor space design, and can grow healthily with proper care and environment.

Plant Family	Inamulae
Height	15m
Colors	Green, yellow, red
Bloom Period	April~May
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-25°C

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