ITEM NAME:50Pcs 10x20 Inch PVC Mushroom Spawn Grow Bag Substrate Hight Temp Pre Seala Z9L4 50Pcs 10x20 Inch PVC Mushroom Spawn Grow Bag Substrate Hight Temp Pre Seala Z9L4 Name: PVC Mushroom Grow Bag Substrate High temp Pre Sealable Model: A03852 Size: 250×500mm (Approx. 10×20 inch) Thickness: 0.06mm Air vent window size: 55×55mm Air vent window aperture: 0.2um Suitable for mushrooms, fungus, grains. Square gusset bags can help increase the amount of mushrooms. Using these bags for running spawn, and the mycelial fermentation cycle can be shortened. Air vent window design saves a lot of labor, you do not require drilling and oxygenation. And it can isolate bacteria via nanotechnology. Polypropylene, high temperature resistance. Color: Transparent Material: Polypropylene Package Contents: 50 * Mushroom Grow Bag.50 Mushroom Grow Bag. Air vent window size: 55×55mm. Air vent window aperture: 0.2um. Air vent window design saves a lot of labor, you do not require drilling and oxygenation. And it can isolate bacteria via nanotechnology.
