100pcs Grain Berries Substrate, Mushroom Growing Spawn Bag Mushroom Spawn Grow Bag High Temp Sealab

and high qualityUsing these bags for spawning can shorten the hyphal fermentation Square gusset bags can help increase the number of mushrooms.Suitable for mushrooms, , grains. suitable and bamboo wood ganoderma wood chipsThe venting window saves a lot of labor and you 't need drilling and oxygenation. and it can separate by nanotechnology. Polypropylene, high temperature resistanceColour:WhiteMaterial:PVCSize:18x35CMSingle layer thickness: 0.08mm window size: 55x55mm window : 0.2umPackage Contents:100 x Growing BagsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +\/- 1-3cm.