Unicorn Bags 5 lb Mushroom Substrate Bag 5 Micron (Case Of 1,000) HGC726850 Designed to maximize overall performance

Designed to maximize overall performance

CAN BE USED MID CYCLE WITH NO EFFECT ON PLANTS

Fully waterproof

Crafted from premium mineral glass

Achieve up to a 4

Unicorn Bags 5 lb Mushroom Substrate Bag 5 Micron (Case Of 1,000) HGC726850 Designed to maximize overall performanceMeasuring 8x5x19" and with a 5. 0 micron filter, these bags are able to hold 5 7lbs of your favorite substrate. These bags are fully autoclavable and have the highest gas exchange of all our bags. These are the only bags with filters large enough to preseal, and is effective against most contaminants, but can still be subject to attacks from smaller microbes such as bacteria, penicillium, and certain black molds. Case Of 1,000