Soil pH

If soil pH is less than 8 and more than 5.5, regular applications of our products will appropriately moderate pH. If pH is higher than 8 or less than 5.5, it is important to moderate your pH before applying our products - they won’t provide their normal benefits if applied to soil with an outlying pH. For a low pH, organic LIMESTONE should be used. For a high pH, granular organic SOIL SULFUR should be used.