20pcs 390500x0.08mm Mushroom Grain Grow Bags Pre Sealable Grow Bags
Tax included.
Specifications:
| Material | 
Polypropylene | 
| Size | 
390?500mm | 
| Color | 
Transparent | 
| Thickness | 
0.08mm | 
| Air vent window size | 
100?60mm | 
| Air vent window aperture | 
 0.2um | 
Feature:
- 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:
| 20 ? | 
Mushroom Grow Bag | 
