Opuntia macrocentra
分類
家族Cactaceae
属Opuntia
ゾーン8
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Plants of the World Onlineについて
Opuntia macrocentra, commonly known as the Black-spined Prickly Pear, is a species of cactus in the family Cactaceae. It is native to the desert regions of the southwestern United States and northern Mexico. This cactus is known for its distinctive black spines and vibrant yellow flowers. It typically grows in arid, desert climates and can tolerate extreme heat and drought conditions. The plant undergoes a dormancy period during the cooler months.
としても知られている
Black-Spined Prickly Pear
Opuntia shreveana
Opuntia violacea
Opuntia violacea var. castetteri
Opuntia violacea var. macrocentra
概要
詳細
お手入れ方法
Opuntia macrocentra thrives in full sunlight and requires minimal watering, making it an excellent choice for xeriscaping. It prefers warm temperatures and low humidity. Ensure the plant is placed in a location where it can receive plenty of direct sunlight. Water sparingly, allowing the soil to dry out completely between waterings.土壌
This cactus prefers well-draining sandy soil, which mimics its natural desert habitat. A cactus or succulent soil mix is ideal. Ensure the soil has excellent drainage to prevent root rot, as the plant is highly susceptible to overwatering.肥料
Opuntia macrocentra does not require frequent fertilization. If desired, a light application of a balanced cactus fertilizer can be applied during the growing season. Avoid over-fertilizing, as this can harm the plant.植え替え
Repotting should be done every few years or when the plant outgrows its container. Use a well-draining cactus soil mix and handle the plant carefully to avoid injury from the spines. Repot during the growing season for best results.伝搬
Propagation is typically done through cuttings. Allow the cut end to callous over for a few days before planting in well-draining soil. Water sparingly until new growth is observed. Propagation is best done during the warmer months.剪定
Pruning is generally not required for Opuntia macrocentra. However, if necessary, remove any damaged or diseased pads using a clean, sharp knife. Handle the plant carefully to avoid injury from the spines.毒性
Opuntia macrocentra is not considered toxic to pets or humans. However, the spines can cause physical injury if not handled properly. It is advisable to wear gloves when handling the plant.追加
Opuntia macrocentra is a low-maintenance plant that is well-suited for arid landscapes. It is an excellent choice for xeriscaping and can add a unique visual appeal to desert gardens. Ensure the plant is protected from frost during the winter months.植物の手入れに革命を起こす
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