Uncle Myc's Millet Grain Mushroom Spawn Bag - 2 lb - Pre-Sterilized - Self-Healing Injection Port - Filter Patch

Ready-to-Inoculate Sterilized Millet Spawn - 2 lb Bag

Preparing and sterilizing grain yourself takes time, equipment and careful technique, and one lapse can ruin a batch. This bag arrives pre-sterilized, so you can go straight to inoculation. A self-healing injection port lets you add culture without opening the bag, and a filter patch allows gas exchange while helping keep contaminants out.

The 2 lb bag suits growers who want a manageable amount of spawn: hobbyists trying a new culture, small indoor setups, and anyone who wants to run a few separate batches rather than commit to a large volume.

Key Features & Benefits

• Pre-sterilized millet — skips the grain prep and sterilizing steps, so you start from a clean base.
• Self-healing injection port — lets you inoculate through the bag wall while the port reseals.
• Filter patch included — supports gas exchange during colonization without opening the bag.
• Small millet grains — offer many inoculation points across the bag.
• 2 lb bag, sold each — a practical size for single batches or trials.

Who Should Use Uncle Myc's Millet Grain Spawn Bag

This bag fits home cultivators and small-scale growers who want ready-made grain spawn for mushroom cultivation. It works for beginners who want to avoid preparing grain, and for experienced growers who want a convenient, consistent starting point.

About Uncle Myc's Millet Grain Spawn Bag

Uncle Myc's Millet Grain Mushroom Spawn Bag contains millet grain that is pre-sterilized. The bag has a self-healing injection port and a filter patch. It is sold as one bag with a shipping weight of 2.2 lb.

Frequently Asked Questions

Q: Do I need to sterilize this bag before use?
A: No. The grain is pre-sterilized, so you do not need to sterilize it again. Keep the bag sealed and handle it cleanly until you inoculate.

Q: What does the filter patch do?
A: The filter patch lets air move in and out of the bag while blocking most airborne contaminants. This gas exchange supports colonization without opening the bag.

Q: What is a self-healing injection port?
A: It is a section of the bag that reseals after a needle passes through it. You can add culture without cutting or opening the bag, which helps keep the contents clean.

Q: Why choose millet over larger grains?
A: Millet grains are small, so a bag holds many grains and many points where mycelium can start growing. Growers often choose it when they want dense colonization.

Q: Is this suitable for beginners?
A: Yes. Because the grain arrives pre-sterilized and the bag has an injection port, you skip the hardest preparation steps. Clean technique during inoculation still matters.

Q: How many bags come in an order?
A: One 2 lb bag is sold each. Order additional units if you want to run several batches.