Bulk Mushroom Substrate – Pasteurized Coco Coir, Vermiculite & Gypsum Blend

Experience the magic with our secret nutrient-infused Mystic Blend with Coco coir, Vermiculite, Gypsum and Azomite as its base. Pasteurized and hydrated to field capacity. Our blend is perfection; it’s ready to use for monotubs or grow bags. Our added secret nutrients help ensure rapid growth and stunning yields! Our nutrient-rich substrate is expertly formulated to support vigorous mycelium growth and enhance your mushroom yield. Perfect for both grow bins and direct bag cultivation, our substrate ensures a healthy, contamination-free environment for your mushrooms. Designed for easy mixing with colonized grain spawn, Spore Sorcery's substrate provides the ideal conditions for a successful and huge flushes.  Details: Pasteurized and ready to use  3lbs or 5lbs option Perfect to mix with 3lbs or 5lbs of colonized grain spawn and fruit in monotub or right in the bag .5 micron filter Patch Unicorn bag 10mm Industrial heat seal  All our products are made fresh, delivering the best to your door every time. Instructions: 1. Mix with your colonized spawn—no need for additives. 2. Allow the mycelium to colonize for about 3 weeks. 3. Fruit directly in your monotub or grow bag for large, healthy mushrooms. This substrate is ideal for ensuring optimal growth and consistent results, saving you time and guesswork. For grow bins specifically: Prepare the Grow Bin: Clean and sanitize your grow bin to ensure a sterile environment. Mix with Colonized Grain: Combine the substrate with your colonized grain spawn in the grow bin. Thoroughly mix 1 lb of colonized grain with the 5 lb substrate to ensure even distribution. Incubate: Cover the bin and store it in a warm, dark place (70-75°F) until the mycelium fully colonizes the substrate. By following these steps, you can ensure a healthy and productive mushroom cultivation process using our premium substrate bags.