Mimosa pigra, commonly known as the Giant Sensitive Plant, is a shrub in the Fabaceae family. It is native to tropical regions and is known for its rapid growth and invasive nature. The plant has compound leaves that fold when touched, a characteristic feature of the Mimosa genus. It thrives in seasonally dry tropical climates and can form dense thickets, often outcompeting native vegetation.
Mimosa pigra requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and can tolerate seasonal dryness. Regular watering is necessary, but the soil should be allowed to dry out between waterings. The plant thrives in moderate humidity and should be kept in a well-ventilated area.
土壤
Mimosa pigra prefers well-draining loamy soil. The soil should be kept moderately dry between waterings to prevent root rot. Good drainage is essential to ensure the plant's health and prevent waterlogging.
肥料
A balanced fertilizer with a nutrient composition of 5-10-10 is recommended. Fertilize the plant during the growing season to support its rapid growth. Avoid over-fertilizing, as this can lead to nutrient imbalances.
换盆
Repot Mimosa pigra when it outgrows its current container. 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. Water thoroughly after repotting.
传播
Mimosa pigra can be propagated through seeds or cuttings. For seed propagation, sow the seeds in a well-draining soil mix and keep them moist until germination. For cuttings, take a healthy stem cutting, dip it in rooting hormone, and plant it in a moist soil mix. Keep the cutting in a warm, humid environment until roots develop.
修剪
Pruning is necessary to control the growth of Mimosa pigra and prevent it from becoming invasive. Prune the plant regularly to remove dead or damaged branches and to shape it. Use clean, sharp pruning shears to make clean cuts.
毒性
Mimosa pigra is not known to be toxic to pets or humans. However, it is always advisable to handle plants with care and wash hands after handling.
额外的
Mimosa pigra is known for its rapid growth and can become invasive in suitable climates. Regular monitoring and management are essential to prevent it from spreading uncontrollably. It is also known for its ability to fix nitrogen in the soil, which can benefit surrounding plants.