BEAIMUXI 10 Pack Mushroom Grow Bags with Injection Port Self-Healing,5"x5"x19" 0.2 Micron Filter Breathable Autoclave Bags Myco Bags,2.5Mil Thickness Mushroom Spawn Sealable Grain Bag

• Self-healing Injection Port-The mushroom growth bag has a self-healing injection port. If you need to inoculate the grain bag, you can simply inject through the port at the sterile position, which can be easily completed and your inoculated mycelium is safe. Don't need open & close them and risk your precious substrate. 0.2 Micron Patch - 0.2 Micron filter patch is used for effective pollutant filtration to achieve effective gas exchange and passage without allowing pollutants to enter, which helps mycelium grow better. 5" x 5" x 19" Clear Mushroom Spawn Bags-10packs of per unit. By laying eggs in one growth bag and growing more mushrooms, a large amount of space is saved, providing enough space for mushroom growth, spawning and results. Tear-resistant mushroom growth bags - our thickened mushroom growth bags are more solid, durable, and tear-resistant than ordinary growth bags of the same size and design. They can withstand high temperatures and a lot of swelling. Whether you use an autoclave or a pressure cooker to disinfect your substrate, these mushroom growth bags work perfectly. It is easy to plant your own mushroom in a high-quality mushroom growth medium with 100% sterilization in bulk. Add all necessary vitamins and minerals to strengthen the moisture content, ensure the balance of ph value, and perfectly match with the fully planted strain.