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That's why each grain bag undergoes a thorough sterilization process in our commercial autoclaves
keeping your substrate secure and free from contamination
making it perfect for hobbyists and professional growers alike
Draining: Drain excess water and allow the millet to cool
Organic Rye Berries Size:5 lbs That's why each grain bagProduct Description: Elevate your mushroom cultivation with Olympus Myco Organic Rye Berries. Our high quality, organic rye berries are the perfect choice for creating nutrient rich grain spawn, ensuring robust and healthy mycelium growth. Carefully selected and processed, these rye berries provide the ideal substrate for your mushroom cultivation projects. Key Features: Certified Organic: 100% organic rye berries, free from pesticides and chemicals.