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King Tiger Jang-geun
Reynoutria sachalinensis
Reynoutria sachalinensis has the following characteristics: Growth Characteristics - Size: It typically grows to a height of 2 to 4 meters. - Leaf Shape: Large oval or heart-shaped leaves grow up to 30 cm in length. - Flowers: Small, pale green flowers bloom from summer to autumn and are arranged in long, dense clusters. Propagation Methods - Seed Propagation: Natural seed propagation is rare; vegetative propagation methods such as root division are primarily used. - Root Division: It grows through strong roots and stems and propagates well even from small root fragments. Cultivation Methods - Soil: It prefers fertile, well-drained soil. - Sunlight: It can grow from full sun to partial shade. - Watering: It is relatively drought-tolerant, but a continuous watering supply promotes growth. Garden Uses - Ornamental Plant: With its large leaves and tall stature, it is suitable for ornamental purposes in gardens or parks. - Vines: Can be used to create fences or boundary areas. Important Pests and Control Methods - Pests: There are no major pests or diseases affecting the plant, but aphids may occur during droughts. - Control Methods: Provide sufficient water during droughts, and remove aphids with soapy water or regular washing if necessary. Polygonum saccharinensis has a high reproductive rate, so care must be taken, and continuous maintenance is required. When properly utilized in the garden, it can provide a beautiful plant landscape.
Plant Type
Plant Family
Polygonaceae
Height
2~3m
Spread
Colors
white
Bloom Period
August~September
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-30°C
Gojihwang
Rehmannia elata
Polygonum multiflorum
Reynoutria japonica