Gypsum can make clay soil absorbent even though making sure it drains quick adequate to circumvent water buildup and root rot. The calcium it adds can even continue to keep grassroots healthy. Hydration of Anhydrite: Gypsum may type from the hydration of anhydrite (CaSO₄). Anhydrite is really a calcium sulfate https://www.propanraya.com/id/produk/eco-gypsum-ee-4050