Hibiscus calyphyllus, commonly known as the 'Hairy Hibiscus' or 'Forest Hibiscus', is a perennial shrub native to seasonally dry tropical climates. It belongs to the Malvaceae family and the Hibiscus genus. This plant is known for its large, showy yellow flowers with a dark center, making it a popular ornamental plant.
Hibiscus calyphyllus thrives in bright, direct sunlight and prefers moderate temperatures. It requires a humid environment but can tolerate some dryness. Regular watering is essential, but the soil should be allowed to dry out partially between waterings. This plant can be grown both indoors and outdoors, making it versatile for various settings.
土壌
The plant prefers well-draining loamy soil that retains some moisture but does not become waterlogged. A soil mix that includes organic matter will support its growth. Ensure the soil has good drainage to prevent root rot.
肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant every 4-6 weeks during the growing season to support its nutrient needs. Avoid over-fertilizing, as this can harm the plant.
植え替え
Repot Hibiscus calyphyllus every 1-2 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Gently remove the plant from its old pot, loosen the roots, and place it in the new pot with fresh soil.
伝搬
Propagate the plant through stem cuttings or seeds. For stem cuttings, take a healthy cutting, dip it in rooting hormone, and plant it in a moist soil mix. Keep the cutting in a warm, humid environment until it establishes roots. Propagation is best done in the spring or early summer.
剪定
Prune the plant regularly to maintain its shape and encourage bushier growth. Remove any dead or damaged branches and trim back overgrown areas. Pruning is best done in the early spring before new growth begins.
毒性
Hibiscus calyphyllus is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to prevent any accidental ingestion.