What Is Mushroom Grow Bag - Small?

Autoclavable mushroom grow bags for mushroom spawn. This 15x15x35 bag comes with a 0.2 micron filter for optimal air exchange. They can withstand temperatures of 121-125°C.

Add an injection port before you sterilize them to make your life easier. 

Why Choose Mushroom Grow Bag - Small?

You want to make your own spawn bags and need a grow bag that can be pasteurized or sterilized. 

How To Use Mushroom Grow Bag - Small?

Fill with your desired substrate, add the optional injection port and place in a high pressure cooker or autoclave.