Cleistocactus winteri, commonly known as the Golden Rat Tail Cactus, is a member of the Cactaceae family. Native to Bolivia, this succulent subshrub thrives in desert or dry shrubland climates. It is known for its long, trailing stems covered in golden spines and vibrant orange flowers. The plant undergoes a dormancy period during the winter months.
Cleistocactus winteri requires bright, direct sunlight for optimal growth. It thrives in warm temperatures and low humidity environments. Water sparingly, allowing the soil to dry out completely between waterings. This cactus is well-suited for both indoor and outdoor growth, provided it receives adequate light and warmth.
土壤
This cactus prefers sandy soil with excellent drainage. A cactus or succulent potting mix is ideal. Ensure the soil dries out completely between waterings to prevent root rot.
肥料
Fertilize Cleistocactus winteri with a balanced cactus fertilizer, such as a 2-7-7 formula, during the growing season. Apply the fertilizer sparingly, about once a month, to avoid over-fertilization.
换盆
Repot Cleistocactus winteri every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Handle the plant carefully to avoid damaging the spines.
传播
Propagate Cleistocactus winteri through stem cuttings. Allow the cuttings to dry and callous for a few days before planting them in well-draining soil. Propagation is best done during the growing season.
修剪
Pruning is generally not required for Cleistocactus winteri. However, you can trim any damaged or dead stems to maintain the plant's appearance.
毒性
Cleistocactus winteri is not known to be toxic to pets or humans. However, the spines can cause physical injury if handled improperly.
额外的
Ensure the plant is protected from frost during the winter months, as it is not frost-tolerant. If grown indoors, place it near a south-facing window to provide ample sunlight.