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Mountain yellow tree
Rhamnus crenata
Rhamnus crenata has the following growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases and control methods. Growth Characteristics - Distribution: Rhamnus crenata thrives in temperate climates in Asia. - Environment: It tolerates both full sun and partial shade, but prefers well-drained soil. - Morphology: It is a deciduous shrub with ovate leaves that have serrated edges. Propagation Methods - Seed Propagation: Seeds can be collected in the spring and sown directly. Store them in a cold place before sowing to increase germination rates. - Cutting Propagation: It can be propagated by cutting new shoots in the summer. Cultivation Methods - Watering: Be careful not to overwater; water when the soil surface dries out. - Soil: Use well-drained soil and add compost to supplement nutrients if necessary. - Fertilization: Apply an appropriate amount of compound fertilizer in spring and autumn. Uses in Gardens - Ornamental: Widely used as a boundary tree in gardens or parks; its beautiful leaves and fruit make it highly valuable for ornamental purposes. - Hedge: It can grow to a certain height to serve as a hedge. Important Pests and Diseases & Control Methods - Diseases: While generally resistant to disease, pay attention to symptoms such as leaves turning black or wilting. In such cases, discard the plant and manage it to ensure it does not affect surrounding plants. - Pests: Damage from aphids or moths may occur; in this case, control can be achieved by using eco-friendly insecticides or washing them off with water. - Prevention: It is important to observe the plant periodically and take action at the early stages of pest or disease infestation. The above information provides basic guidance for the growth and management of Sanhwangnamu (Crennata). By applying appropriate management methods based on this information, you can cultivate a healthy and beautiful plant.
Plant Type
Plant Family
Rhamnaceae
Height
3m
Spread
Colors
green
Bloom Period
June~July
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-15°C
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Rhamnus davurica
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Rhamnus yoshinoi