How do I know what my soil pH is? Do I need to change it? How do I correct it?
Answers and solutions to these questions are very easy!
Different plants prefer different soil pH levels. For zoysia grass the recommended soil pH levels are between 6 and 7.
To find out the level of your soil pH you would need to test the soil. Different parts of your property may have different pH levels, it is best to check several areas. This can be done by taking samples of your soil to your local Agriculture Office, which can be found online, just enter your state name and Agriculture Extension Office, or you can simply test it yourself. If testing the soil yourself you only need a soil pH tester, such as our Soil pH Meter.
Adjusting the soil pH is simple. If your soil pH is below a 6 your soil is acidic. To bring the pH up you would need to add lime to your lawn. Since it can take several months to alter your soil pH it is best to apply lime in the fall or winter, however it can be applied at any time of the year. When choosing a lime product, please keep in mind the smaller the lime particles are the more effective they are. Lime can also be applied as a liquid. Check out our liquid Café Lime!
If your soil pH is above a 7 your soil is alkaline. To lower the pH you would need to apply Aluminum Sulfate or Sulfur. These products can be applied at any time, please be sure to follow the package instructions or over applying could burn your lawn. Your local garden center should carry these products.