The term SOIL FOR PLANTING can be solved by the crossword solution EARTH, which is a five-letter word. EARTH is a natural resource that is composed of minerals, organic matter, water, and air. It is an essential component for plant growth, as it provides plants with the nutrients they need to survive. Soil for planting is a type of soil that has been specifically prepared for the purpose of growing plants. It is usually composed of a mixture of organic matter, sand, and clay, and is often enriched with fertilizers and other additives.