• Mycelium substrate and grain package with mushrooms on a white background
  • Mushroom grow bag product with text on a red background
  • Mushrooms growing out of a container on a white background
  • Promotional graphic for different types of mushrooms with a red background and text about mycelium and CVG substrate blend.
  • Step-by-step instructions for using a mycelium colonization bag with illustrations and text.
  • Mycelium all-in-one grow bag packaging with text highlighting features on a white background
  • Mycelium 4 LB All-In-One CVG Substrate with ingredients on a red background
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Mycelium

4LB All-in-One Mushroom Kit

4LB All-in-One Mushroom Kit

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All-in-One Mushroom Kit

Grow gourmet mushrooms easily at home with the Mycelium 4LB All-in-One Mushroom Grow Kit. Each pre-sterilized bag combines a layered CVG substrate (coco coir, vermiculite, gypsum) with nutrient-rich milo grain, creating the perfect environment for healthy colonization and repeat flushes. Designed with a self-healing injection port and a 0.2-micron filter patch, this kit allows for clean and simple inoculation—just add 10–20 mL of your favorite liquid culture (not included). Fruiting can happen right inside the bag, eliminating the need for tubs or extra equipment. Beginners and experienced cultivators alike will appreciate the compact size, fast colonization, and reliable results. Crafted in California by professional mycologists, each kit is made with organic, non-GMO ingredients for consistent, high-quality yields of dung-loving mushrooms. Start growing fresh mushrooms at home today with Mycelium’s trusted grow kit.

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