Which environmental condition can promote the growth of Stachibotrys mold?

The growth of Stachybotrys mold, commonly known as black mold, is significantly promoted by excessive moisture. This mold thrives in damp, humid environments, typically emerging in areas where water damage has occurred, such as leaky roofs, flooding, or plumbing failures. Stachybotrys requires a certain level of water to grow and reproduce, often needing surfaces that are consistently wet or highly humid.

Unlike the other conditions presented, such as high heat, low humidity, or high sunlight exposure—which can inhibit mold growth—excessive moisture creates an ideal breeding ground for Stachybotrys. Therefore, understanding the necessity of moisture for mold proliferation is crucial for mold assessment and remediation practices.