Lycoris radiata, commonly known as the Red Spider Lily, is a bulbous perennial plant native to China, Korea, and Nepal. It is known for its striking red flowers that bloom in late summer or early autumn, often after the leaves have died back. The plant goes through a dormancy period in winter. It is often found in gardens and naturalized areas.
Lycoris radiata prefers bright, indirect light and moderate temperatures. It thrives in environments with moderate humidity. Water the plant when the soil partially dries out, and ensure it is not waterlogged. The plant requires a dormancy period in winter, during which watering should be reduced.
土壌
The plant prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in soil that retains some moisture without becoming waterlogged. Good drainage is essential to prevent bulb rot.
肥料
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically in spring and summer, to support healthy growth and flowering.
植え替え
Repot Lycoris radiata every 2-3 years or when the bulbs become crowded. Repot during the dormancy period in late winter or early spring. Carefully separate the bulbs and plant them in fresh, well-draining soil.
伝搬
Propagate Lycoris radiata by dividing the bulbs during the dormancy period. Gently separate the offsets from the parent bulb and plant them in individual pots or directly in the garden.
剪定
Pruning is not typically required for Lycoris radiata. Remove spent flowers and dead foliage to keep the plant tidy and to prevent disease.
毒性
Lycoris radiata is toxic to pets and humans if ingested. All parts of the plant contain lycorine, which can cause vomiting, diarrhea, and other symptoms if consumed. Handle with care and keep out of reach of children and pets.
追加
Lycoris radiata is often used in traditional medicine in some cultures. It is also known for its ability to naturalize and spread in suitable environments, making it a popular choice for garden borders and naturalized areas.