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Large Mushroom Grow Bag
[5.0 micron filter]

$0.58

Large, autoclavable mushroom filter patch bags measuring 8" x 4.8" x 19" with gusseted sides and a 5.0 micron filter. These bags are ideal for semi-sterile spawn production including sawdust and straw. In many cases, the bags can actually be used as a fruiting chamber. The high filter on these bags allow you to put more grain or substrate in the bags when compared to most other bags on the market. The microporous filter patch allows for filtered gaseous air exchange while keeping contaminants out. You will need to seal these bags with a heat sealer or a mushroom bag clamp.

Higher vent 5 micron filter allows bags to be pre-sealed prior to sterilization.

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