Mushroom Growing Bags 

Mycelium Substrate High Temperature 

W 4" x D 3.5'' x L 13”

Perfect for grain spawn, rye grain, wood chips, and various substrates. 

4" Wide 3.5" Gusset 13" Long 

Ideal size to grow mushroom bags at home, fits perfectly into a Pressure cooker, and the transparent mushroom bags makes it easy to observe the growth of the mushrooms and it is easy to be stored.

Specifications:

Color:         Transparent

Material:     Polypropylene

Thickness: 0.06mm

Air vent window size: 2” x 2”

Air vent window aperture: 0.2um

Super Durable

Made from a thick Polypropylene Material: this thick polypropylene material will still not easy to crack or break, provides 100% protection of your mushroom. 

Temperature resistant 

Will easily hold up in temperatures of up to 130 C/266 F in a pressure cooker.

Advanced Filtration 

2” x 2” filter patch, 

0.2 Micron Filter -  allows for gas exchange while keeping contaminants out. 

Easily to Seal

You can easily seal these bags with either a heat sealer or just tie them off with a zip-tie.

Note:

1.Please allow 1-5mm error due to manual measurement. 

2.The colors may have different as the difference display.

ALL SALES ARE FINAL ! 

NO RETURNS! NO REFUNDS! 

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