Leaf mold is a type of organic matter created from decomposed leaves. It forms when leaves break down naturally, aided by moisture and microorganisms. This process enriches the soil, improving its structure and nutrient content, making it beneficial for gardens and landscapes. Using leaf mold in gardening can enhance soil aeration and water retention. It serves as a natural mulch, helping to suppress weeds and regulate soil temperature. Gardeners often create leaf mold by collecting fallen leaves in a compost bin or pile, allowing them to decompose over time, resulting in a dark, crumbly material rich in nutrients.