how do you test soil acidity
Here are two ways that you can test your soil: 1  Use a do-it-yourself kit: This basic pH test measures your soilâs acidity and alkalinity and sometimes major nutrient content. Buy a kit at a nursery, follow the instructions, and voilÃ  â you know your soilâs pH. However, the test gives you only a rough picture of the pH and nutrient levels in your soil.