Description 1lb Sterilized Mushroom Grain Spawn Bag  Accelerate your mushroom growth with our 1lb Sterilized Mushroom Grain Spawn Grow Bag, a trusted choice for growers valuing efficiency and quality. Our product eliminates the guesswork in preparation, offering a sterilized, nutrient-rich medium that’s ready for inoculation. Embrace the simplicity and effectiveness of our mushroom grain spawn bag to cultivate a bountiful mushroom harvest, regardless of your experience level. Grain Spawn Key Features: Optimal Sterilization: Ensures a contaminant-free medium, crucial for healthy mycelium development. Versatile Use: Ideal for a wide range of mushroom species, catering to diverse cultivation preferences. Ready to Inoculate: Pre-sterilized for convenience, allowing you to introduce your chosen mushroom culture directly. 100% guarantee when paired with Liquid-Cultures at www.liquid-cultures.com. High-Efficiency Growth: Promotes vigorous mycelial expansion, leading to robust mushroom production. Time-Saving: Eliminates the need for at-home sterilization, speeding up your cultivation setup. A Proven Track Record: Choose a brand that’s stood the test of time. With over 4 years in the mushroom industry, Monster Mushrooms is a testament to our unwavering quality and the trust our customers place in us, making us your preferred mycology source. Easy to Follow Grain Spawn Instructions: 1: Setup Unpack your Grow Bag and place it in a clean, stable environment. Ensure the area is free of contaminants and has a consistent temperature of 65-75 degrees for mushroom growth. 2: Mushroom Grain Inoculation Sanitize your hands and the needle of the syringe containing mushroom spores or liquid culture. Carefully inject the spores/liquid culture into the Grain through the bag. Place tape over the needle insertion point immediately following. 3: Incubation Store the bag in a dark, warm place where the temperature is consistent. Avoid disturbing the bag to let the mycelium colonize the grain fully. 4: Mixing for Fruiting Once white colonization has overtaken at least 60% of the grain, break up the grain and mix it with a mushroom fruiting substrate or Mushroom Grow Kit. Be patient, harvest is only a few weeks away! Watch our How to Inject a Sterilized Grain Bag with Spores video here to start your mushroom insulation process