Calotropis gigantea, commonly known as the Giant Milkweed or Crown Flower, is a shrub or small tree native to tropical regions of Asia and Africa. It is known for its large, waxy flowers and milky sap. The plant thrives in seasonally dry tropical climates and is often found in disturbed areas, roadsides, and waste places.
Calotropis gigantea requires bright, direct sunlight for optimal growth. It prefers warm temperatures and moderate humidity. The plant is drought-tolerant and does not require frequent watering. It is well-suited for outdoor growth in tropical and subtropical regions.
土壤
The plant prefers sandy soil with good drainage. It can tolerate poor, nutrient-deficient soils and does not require rich, fertile soil. Ensure the soil dries out almost completely between waterings to prevent root rot.
肥料
Calotropis gigantea does not require regular fertilization. If desired, a light application of a balanced fertilizer can be used during the growing season, but it is generally not necessary.
换盆
Repotting is not typically required for Calotropis gigantea, as it is usually grown outdoors in the ground. However, if grown in a container, repotting can be done every few years to refresh the soil and provide more space for root growth.
传播
Propagation of Calotropis gigantea can be done through seeds or cuttings. Seeds should be sown in well-draining soil and kept warm and moist until germination. Cuttings can be taken from mature plants and rooted in sandy soil.
修剪
Pruning is not generally required for Calotropis gigantea. However, if desired, light pruning can be done to shape the plant or remove any dead or damaged branches.
毒性
Calotropis gigantea is toxic to both humans and pets. The milky sap contains compounds that can cause skin irritation and, if ingested, can lead to serious health issues. All parts of the plant are considered toxic.
额外的
Calotropis gigantea is known for its medicinal properties and is used in traditional medicine in various cultures. However, due to its toxicity, it should be handled with care and not used without proper knowledge and guidance.