North Spore - Mushroom Substrate Grow Bags XLS - .5 Micron - 10 CT meters-&-solutions all feed and return plumbing

all feed and return plumbing

and cured flower at the ideal 62% relative humidity from packaging through final sale

Full Spectrum enhanced with Red

and contains zinc

Pure Blend Pro Bloom is an environmentally-friendly alternative to conventional chemical fertilizers

North Spore - Mushroom Substrate Grow Bags XLS - .5 Micron - 10 CT meters-&-solutions all feed and return plumbingThese autoclavable mushroom grow bags are ideal for indoor mushroom cultivation and spawn production. Bags are made of 3 ml thick polypropylene plastic and are designed to withstand high temperatures. The . 5 micron filter also allows for ample gas exchange. 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 seal. Features Autoclavable polypropylene bags for mushroom