3 Pack Bundle Saves you $$ on our 4lb all-in-one mushroom grow bags (Spores Not Included). Sterile, Hydrated Milo Sorghum grain spawn and CVG + A nutrient dense substrate for rapid colonization and high yield mushrooms. All our products are created in a commercial facility (not a home kitchen), put through rigorous quality testing, and back by our no hassle guarantee. Also, we make shopping easy and affordable because we ship FREE nationwide!!! Get ready to grow mushrooms with ease using our All-In-One Mushroom Grow Bags. Our bestselling All-In-One bag is now available 4 lb option, these grow bags are designed for both beginners and experienced cultivators alike. Whether you’re trying out new genetics, hunting for specific phenotypes, or just want to start small, our smaller grow bags are the ideal solution for testing and cultivation. Formulated to deliver high yields, just like our best selling 6LB grow bags. All our options save you time and hassle so ditch the tubs and grow in bags. They’re fully prepped and ready to inoculate right away. Just add your spores or liquid culture (sold separately), and you’re on your way to a successful mushroom grow at home. What’s Inside the bag: Premium Coco Coir, Vermiculite, Gypsum, and Azomite – the perfect substrate for dung-loving mushrooms, packed with additional proprietary nutrients to super charge your mycelial growth. You will have mushrooms pinning in no time with our formula. Perfectly hydrated, fast-colonizing Milo Sorghum grain layered beneath the substrate for optimal spawning. 🌱 Proprietary Nutrient Blend: Our bags include Azomite and a mix of proprietary nutrients that mimic the benefits of manure without the mess or odor. These supercharged nutrients give your mushrooms everything they need for robust colonization and fruiting. Key Features: Ready to use: No prep work required—just inoculate and grow. Clean & Contaminant-Free: Made in a sterile, commercial facility. Self-healing Injection Port: Easy and secure inoculation process. Versatile Growth: Colonize and fruit directly in the bag, or transfer to a fruiting chamber. Perfect for Testing: Ideal for testing genetics or growing small batches. .2 Micron Filter Patch for optimal gas exchange How to Use Your Grow Bag: Inoculate: Use the self-healing injection port to add your mushroom culture (spores not included). Colonize: Allow the grain spawn to fully colonize the bottom layer for about 3 weeks. Mix: After colonization, gently mix the layers and compact the contents. Second Colonization: Let the mycelium colonize the entire bag for an additional 3 weeks. Fruit: Choose to fruit your mushrooms directly in the bag or transfer to a separate fruiting chamber for more space. Why Spore Sorcery? All our grow bags are prepared fresh in a sterile, commercial facility—not a home kitchen—ensuring maximum cleanliness and quality. This means less risk of contamination and higher success rates for your grow. Whether you’re a first-timer or a seasoned cultivator, these grow bags offer everything you need to cultivate dung-loving mushrooms right at home. Key Features: 4lb Size for more compact growing: Ideal for batches, giving you more mushrooms from each inoculation.Pre-Sterilized for Ease: Sterilized, sealed, and ready for inoculation right out of the package.Perfect for Dung-Loving Species: Tailored for dung-loving varieties, ensuring optimal growth.All-in-One Convenience: Grain spawn and substrate are already perfectly proportioned and layered—no extra steps needed!No Guesswork: Whether you’re new to growing or a pro, this bag simplifies the process, helping you focus on the fun part—watching your mushrooms grow!Spores Not Included: Be sure to purchase your favorite liquid culture separately to start your grow.