Experience the easiest way to grow with MycoNutrients® All-In-One Mushroom Grow Bags. Our MycoOne™ range combines sterilised grain spawn and nutrient-rich substrate in a single, sealed, ready-to-inoculate unit — eliminating contamination risk and saving you time. With no transferring, no cutting, and no mixing, simply inject your liquid culture, let the grain colonise, then shake to blend with the substrate. Available in hardwood and CVG blends, each bag is precision-prepared for vigorous mycelial growth and consistent, high-yield results.