Gypsum is a slow-release source of sulphur and calcium which play a key role in improving soil structure; aeration and water retention. When Gypsum dissolves; it releases equal proportions of calcium and sulphate. Calcium sulphate improves the structure and consistency in soil and most other growing media allowing better water penetration and retention.
Gypsum is an environmentally friendly; natural mineral that is non-toxic and not harmful to people or animals. It loosens clay and compacted soils and will not increase the alkalinity of soil.
Gypsum is an environmentally friendly; natural mineral that is non-toxic and not harmful to people or animals. It loosens clay and compacted soils and will not increase the alkalinity of soil.