Our 3T Unicorn Mushroom Grow Bags With Injection Port work great for hobbyists and commercial growers alike. They're made from tough, autoclavable polypropylene that handles sterilisation temperatures up to 135°C (275°F) without breaking down.
The bags have 0.2 micron filter patch which lets the mycelium breathe while keeping contaminants out. Pair that with the self-healing injection port, and inoculation becomes straightforward. You can inject liquid culture or spore solution directly through the port without ever opening the bag, which reduces your contamination risk. Just wipe it down with alcohol, inject, and you're good to go.
Each bag measures 8 × 5 × 19 in with an 0.06 mm thickness that holds up well under pressure. Whether you're preparing grain spawn or mixing bulk substrate, these bags can handle it.
Key Features:
- High-quality, autoclavable polypropylene material
- 0.02 micron filter patch for contamination-free air exchange
- Self-healing injection port
- Large capacity: 8 × 5 × 19 in
- Durable 0.06 mm thickness
- Fill weight: 2.27–3.18 kg
Perfect for growing pretty much any gourmet or exotic species. The large size gives you plenty of room for substantial yields without taking up excessive space in your growing area.