Bruafsir 100PCS Grain Berries Substrate, Mushroom Growing Spawn Bag Mushroom Spawn Bag High Temp Sealable

• Suitable for mushrooms, , grains. suitable and bamboo wood ganoderma wood chips
• Square gusset bags can help increase the number of mushrooms.
• Using these bags for spawning can shorten the hyphal fermentation cycle
• and high quality
• The venting window design saves a lot of labor and you don't need drilling and oxygenation. And it can separate by . Polypropylene, high temperature

Bruafsir Colour:White Material:PVC Size:18x35CM Single layer thickness: 0.08mm vent window size: 55x55mm vent window aperture: 0.2um Package Contents: 100 x Growing Bags Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.