Senna spectabilis, commonly known as the 'Golden Wonder Tree' or 'Cassia Tree', is a member of the Fabaceae family. Native to tropical regions of the Americas, it is a fast-growing shrub or tree that can reach up to 15 meters in height. It is known for its bright yellow flowers and is often used as an ornamental plant. The plant undergoes a dormancy period during the dry season.
Senna spectabilis thrives in bright, direct sunlight and prefers warm temperatures. It requires moderate humidity and should be watered when the soil is almost completely dry. The plant is relatively easy to care for but does require some attention to its light and water needs.
土壤
This plant prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in soil that is not too compact. Good drainage is essential to prevent root rot.
肥料
A balanced fertilizer with an N-P-K ratio of 10-10-10 is recommended. Fertilize the plant during the growing season, typically every 4-6 weeks, to support its rapid growth.
换盆
Repotting is necessary when the plant outgrows its current container. This is usually done every 2-3 years. Choose a pot that is slightly larger than the current one and ensure it has good drainage.
传播
Senna spectabilis can be propagated from seeds or cuttings. Seeds should be soaked in water for 24 hours before planting. Cuttings should be taken during the growing season and planted in a well-draining soil mix.
修剪
Pruning is required to maintain the shape and size of the plant. It is best done after the flowering season. Remove any dead or diseased branches and trim back overgrown areas to encourage new growth.
毒性
Senna spectabilis is toxic to pets and humans if ingested. The seeds and leaves contain compounds that can cause gastrointestinal distress and other symptoms. Handle with care and keep away from children and pets.