What causes white mold on clay soil after the rain?

Answer by  cindy2366 (224)

Since clay soil is extremely absorbent, it makes a perfect breeding ground for mold when it becomes dampened. What you are dealing with is a bacteria forming, which white mold actually is. This type of mold is known to grow in areas that become very warm and retain a great deal of moisture.

Answer by  johnresa (2455)

This is caused by the lack of air circulation in the damp soil. Mold generally comes from too much consistent moisture.

Answer by  Hiiro (117)

White mold is a bacteria that grows in humid and moist places. Clay soil is a highly absorbent material that when moistened, creates an ideal environment for white mold.