What is the purpose of soil testing?

The purpose of soil testing is primarily to assess soil fertility and pH levels for optimal plant growth. Understanding the nutrient composition and pH of the soil is essential for determining what amendments may be needed to create an ideal growing environment for specific plants. Different plants have varying nutritional needs and pH preferences, and soil testing provides critical information that can guide fertilization practices, soil amendments, and overall landscaping decisions. By ensuring that the soil has the right balance of nutrients and pH, you can significantly enhance plant health and productivity.

In contrast, measuring plant height, evaluating sunlight exposure, or assessing rainwater in the soil does not directly address the fundamental aspects of soil health and fertility that soil testing provides. Therefore, focusing on soil testing is crucial for establishing a robust foundation for successful landscaping and gardening practices.