How Much Gypsum Can You Add to Soil? Grower Today
Oct 23, 2019· How Does Gypsum Help in Plant and Soil Health? Here are some of the benefits of using gypsum for our garden:. 1. It is a Good Source of Sulfur and Calcium. Gypsum is a good source of calcium and sulfur which is essential for improved plant growth. As time passes, plants are having less amount of sulfur which is essential in plant nutrition and enhancing crop harvest.