Planting dirt is a term used to describe the process of planting seeds in SOIL. SOIL is an essential component of this process, as it provides the necessary nutrients and moisture for the seeds to germinate and grow. The term 'SOIL' is used to refer to a mixture of organic matter, minerals, gases, liquids, and organisms that together support life. SOIL is composed of four main components: sand, silt, clay, and organic matter. These components provide the necessary nutrients and moisture for plants to thrive. Planting dirt is an important part of gardening and agriculture, as it helps ensure that plants have the best chance of growing and producing healthy crops.