North Spore - Mushroom Filter Bags - 5 Micron - 10 CT - Case of 4 Hand Tools FDA approved stainless steel bin/lid

FDA approved stainless steel bin/lid & fasteners

1" (484 mm)

Heavy-duty build features aluminum blades

Use with the HI981421 GroLine Monitor to provide around-the-clock

Directions for use: Use with every watering during weeks 3-8 of your flowering phase

North Spore - Mushroom Filter Bags - 5 Micron - 10 CT - Case of 4 Hand Tools FDA approved stainless steel bin/lidThese autoclavable mushroom substrate grow bags are ideal for indoor mushroom cultivation and spawn production. Bags are made of 2. 2 ml thick polypropylene plastic and are designed to withstand high temperatures. The 5 micron filter also allows for ample gas exchange, and makes them perfect for use as substrate bags. These bags are durable and clear enough to make monitoring growth easy and can be sealed with an impulse sealer, or just be tied to the