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Island hawk's claw tree
Berberis amurensis
var.
quelpaertensis
Berberis amurensis var. quelpaertensis is a shrub native to East Asia, including Korea. Information regarding this plant is summarized below. Growth Characteristics - Growing Environment: Berberis amurensis thrives in sunny locations and can also grow in partial shade. It prefers well-drained soil. - Size: Mature trees grow to a height of approximately 1 to 3 meters. - Characteristics: The leaves are ovate or elliptical with thorns along the edges. Yellow flowers bloom in spring, and red berries develop in autumn. Propagation Methods - Seed Propagation: Collect seeds and sow them directly in the ground in autumn or spring. To increase germination rates, expose the seeds to winter cold or refrigerate them before sowing. - Cuttings: Branches can be cut and propagated in the summer; using a rooting hormone is more effective. Cultivation Methods - Soil: It thrives in well-drained soil that retains adequate moisture. - Watering: Be careful to keep the soil from drying out, but avoid overwatering. Provide sufficient water, especially during dry periods. - Fertilizer: Support the growing season by applying slow-release fertilizer 1 to 2 times a year. Garden Uses - Columbine is suitable for hedges or as a boundary tree. It is also popular as a garden tree due to its high decorative effect from its red berries and autumn foliage. Important Pests and Control Methods - Diseases: Although rare, rust may occur during the rainy season. In this case, use an appropriate fungicide. - Pests: Aphids or scale insects may occur; these can be controlled through regular insecticide application. In summary, Columbine amurensis var. quelpyrtensis is a relatively easy-to-manage plant that can be utilized for various purposes in the garden. It can be grown healthily with the right environment and care methods.
Plant Type
Plant Family
Berberidaceae
Height
1~3m
Spread
Colors
yellow
Bloom Period
April~May
Water Needs
commonly
Exposure
semi-shaded area
Freezing Resistance
-30°C
narrow-leaved barberry
Berberis koreana f. angustifolia
Japanese barberry 'Rose Rocket'
Berberis thunbergii f. atropurpurea 'Rose Rocket'