Non-Sterilized Gypsum

Mini-Prilled Gypsum Shroomboost™ Professional Substrate Amendment is designed to be an ideal additive for mushroom growing operations using a mushroom substrate growing system. Our gypsum enhances fruit body development by providing essential minerals like Calcium, strengthening cell walls and promoting growth in mushroom substrate and a higher yield. Regulates PH levels in your mushroom grow kit, creating the perfect environment for maximum growth and yield. Upgrade your mushroom cultivation with our premium gypsum. Improves substrate structure and aeration, enhancing water and nutrient absorption for your mushroom grow kit. Provide essential minerals like Calcium and Phosphorus. Our premium gypsum creates a cleaner and more hygienic environment to grow your own mushrooms.