Product Details:
| Form | Granules |
| Usage/Application | Agriculture |
| Packaging Type | Bag |
| Color | Off White |
| Is It Organic | Non Organic |
| Grade Standard | Chemical Grade |
Calcium, magnesium, and sulfur (CMS) are essential plant nutrients and called “secondary” nutrients because plants require them in smaller quantities than nitrogen, phosphorus, and potassium. On the other hand, plants require these nutrients in larger quantities than the “micronutrients” such as boron and molybdenum. Calcium, magnesium, and sulfur are generally adequate in most Mississippi soils with favorable pH and organic matter levels. They affect pH when applied to the soil. Calcium and magnesium both increase soil pH, but sulfur from some sources reduces soil pH. Compounds containing one or more of these nutrients are often used as soil amendments rather than strictly as suppliers of plant nutrition.
