What benefit does soil testing provide in fertilization?

Soil testing is a critical step in effective fertilization as it provides valuable information about the nutrient content, pH level, and overall health of the soil. By conducting soil tests, a gardener or farmer can identify specific deficiencies or excesses in nutrients, allowing for tailored fertilization strategies that match the needs of the plants being grown. This targeted approach eliminates the guesswork often associated with fertilizing and ensures that plants receive the precise nutrients they require for optimal growth and productivity.

While soil testing may provide some information on pH and other factors, it does not primarily serve to identify exact plant types or solely measure moisture content. The focus on removing guesswork aligns directly with the purpose of soil testing in developing effective fertilization plans.