Mandevilla laxa, commonly known as Chilean Jasmine, is a climbing vine native to South America, particularly in seasonally dry tropical climates. It belongs to the Apocynaceae family and is known for its fragrant, white, trumpet-shaped flowers. This plant is a liana, meaning it has a woody stem and climbs by twining around supports. It typically goes dormant during the cooler months.
Mandevilla laxa thrives in bright, direct sunlight and prefers moderate temperatures. It requires regular watering but should be allowed to dry out partially between waterings. The plant enjoys high humidity and should be kept in a well-ventilated area. During its growing season, it benefits from regular feeding with a balanced fertilizer.
土壌
Mandevilla laxa prefers well-draining loamy soil. The soil should be rich in organic matter to support its growth. Good drainage is essential to prevent root rot, so a potting mix with perlite or sand can be beneficial.
肥料
Use a balanced fertilizer with a nutrient composition of 10-20-10 during the growing season. Fertilize every two weeks to support healthy growth and flowering. Reduce feeding during the dormant period.
植え替え
Repot Mandevilla laxa every 1-2 years or when it outgrows its current pot. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repotting is best done in the spring before the growing season begins.
伝搬
Mandevilla laxa can be propagated through stem cuttings. Take cuttings in the spring or early summer, ensuring they have at least two nodes. Dip the cut end in rooting hormone and plant it in a well-draining potting mix. Keep the soil moist and provide bright, indirect light until roots develop.
剪定
Prune Mandevilla laxa in late winter or early spring before new growth begins. Remove any dead or damaged stems and trim back overgrown areas to maintain the desired shape. Regular pruning encourages bushier growth and more abundant flowering.
毒性
Mandevilla laxa is toxic to pets and humans if ingested. The sap can cause skin irritation, so it's advisable to wear gloves when handling the plant. Keep it out of reach of children and pets to prevent accidental ingestion.
追加
Mandevilla laxa can be grown indoors in a bright, sunny location or outdoors in a sheltered spot. It benefits from a trellis or support to climb on. During the dormant period, reduce watering and allow the plant to rest. Regularly check for pests such as aphids and spider mites, and treat them promptly if found.