Soil is a traditional growing medium for plants, including cannabis. It is composed of organic matter, minerals, gases, liquids, and organisms that together support life. In cannabis cultivation, soil is valued for its ability to naturally buffer pH and provide a diverse microbial life that can benefit plant growth. Different types of soil (loam, sandy, clay) have different water retention, nutrient content, and aeration properties, all of which can impact the health and growth of the cannabis plant.