50PCS 250X500X0.06MM PVC MUSHROOM GROW BAG SUBSTRATE HIGH IN SOUTH AFRICA

PLS NOTE: * If multiple sizes / options / choices and or seperate items are advertised - the listed price is for the entry/smallest option /size. * Pls. review shipping information Specification: Color: Transparent Material: Polypropylene Size: 250×500mm (Approx. 10×20") Thickness: 0.06mm Air vent window size: 55×55mm Air vent window aperture: 0.2um Features: - 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. Package Included: 50 x Mushroom Grow Bag