A seed starting mix is a specially formulated growing medium designed to help seeds germinate and grow strong seedlings. Unlike regular garden soil, it is lightweight and often made from ingredients like peat moss, coconut coir, and perlite. These components provide good drainage and aeration, which are essential for young plants. Using a seed starting mix can improve the success rate of germination by providing a sterile environment free from pests and diseases. It is typically finer in texture, allowing seeds to make good contact with the soil, which helps them absorb moisture and nutrients effectively.