Damp, dark garden floor, where roots stretch out and seeds take hold.
Potting Soil is a dark brown.
It can be described as dark, dim, somber and gloomy.
Set in white, because white reads best on it.
Potting soil or growing media, also known as potting mix or potting compost (UK), is a substrate used to grow plants in containers. The first recorded use of the term is from an 1861 issue of the American Agriculturist.
Read on WikipediaSoil, also commonly referred to as earth, is a mixture of organic matter, minerals, gases, water, and organisms that together support the life of plants and soil organisms. Some scientific definitions distinguish dirt from soil by restricting the former term specifically to displaced soil.
Read on WikipediaNoun