Mycelium 6LB Mushroom Growing Kit | CVG Substrate & Millet/Milo Grain Blend w/Cultivation Enhancer | All-in-One Pre-Sterilized Bag with Injection Port | Grow Dung-Loving Mushrooms Like Magic At-Home — Open-Box, 21% Off

Larger 60/40 Grain & Substrate Blend: This 6LB all-in-one grow bag features a flush-ready mix of 60% CVG substrate and 40% millet/milo grain—pre-sterilized and perfectly hydrated for strong colonization and multiple flushes.

Enhanced with Mycelium Plus Cultivation Booster: Our proprietary nutrient blend promotes vigorous mycelial growth, helps retain substrate structure, and supports better yields through multiple fruiting cycles.

In-Bag Fruiting Made Simple: Designed for direct fruiting inside the bag—no tubs, bins, or complicated transfers. Just inject your liquid culture (not included), incubate, and harvest. Ideal for beginners and advanced growers alike.

Pre-Sterilized, Sealed & Ready to Inoculate: Each bag is autoclave-sterilized and sealed in an ISO-7 cleanroom to reduce contamination risk. Includes a self-healing injection port and 0.2-micron filter patch for proper gas exchange.

Crafted in California by Mycologists: Hand-mixed in small batches using organic ingredients and developed by expert mycologists. Proudly made in the USA—no fillers, no shortcuts, just clean, reliable performance.

The Mycelium 6LB All-in-One Mushroom Grow Kit is the ultimate solution for growing dung-loving gourmet mushrooms at home with ease. Packed with a balanced 60/40 mix of CVG substrate and millet/milo grain, this larger-format bag is designed for robust colonization, strong structure, and repeat flushes—perfect for growers looking to scale up their yields. Enhanced with our Mycelium Plus proprietary nutrient booster, this grow bag supports faster colonization, improved mycelial health, and better fruiting conditions. The CVG base (coco coir, vermiculite, gypsum) retains moisture while the millet/milo grain mix offers surface area and dense nutrients for reliable colonization. Each bag is sterilized in an ISO-7 cleanroom using high-temperature autoclaves and includes a 0.2-micron filter patch and self-healing injection port. Just inject 10–20 mL of liquid culture (not included), incubate, and let the bag do the rest—no extra equipment or setup required. Formulated by expert mycologists and handcrafted in California using organic ingredients, this 6LB kit offers consistent, flush-ready performance for cultivators of all levels. Note: Liquid culture not included.