How long does it take cotton to decompose in landfill?

Cotton typically takes about 1 to 5 months to decompose in a landfill, depending on environmental conditions such as moisture and temperature. However, in anaerobic conditions often found in landfills, the decomposition process can be significantly slowed down, leading to longer breakdown times. In optimal conditions, cotton can decompose more quickly, but the lack of air and other factors in landfills can hinder this natural process.