Elixir Gardens Agricultural Gypsum Powder (Calcium Sulphate) | Natural, Soluble Fast-Release Soil Improver & Conditioner, Ideal for Clay-Heavy Soils | 1kg Tub

Agricultural Gypsum Powder 100g-25kg Directions Mix into soil for horticultural dressings, soil improvement, and mushroom composting. For clay-heavy soils, incorporate into the top 6 inches of soil. For mushroom composting, add at a rate of 1-2% by weight. Always follow local regulations and safety guidelines for handling and disposal. Safety Warning Handle with care. Avoid contact with skin and eyes. Keep out of reach of children and pets. Do not ingest. Store in a cool, dry place away from heat sources and incompatible materials. Dispose of according to local regulations.