TonGass Autoclavable Mushroom Grow Bag with Microporous Filter Patchs — Open-Box, 12% Off

AUTOCLAVABLE MUSHROOM GROWING BAGS - Made from polyethylene (PE) plastic, these bags are designed to withstand high temperatures that come with the substrate sterilization process.

6" X 5" X 20" CLEAR MUSHROOM SPAWN BAGS - These myco bags provide more than enough room for growing, spawning, and fruiting mushrooms. Even at this height, these side-gusseted bags can stand upright and hold the weight of their contents.

DURABLE, STRONG, AND TEAR-RESISTANT MUSHROOM FRUITING BAGS - The bags are 80 micron (=3 Mil) thick (one side). This thickness, coupled with high-quality materials, make these mushroom grow bags stronger, more durable, and more tear-resistant than average grow bags of the same size and design. They can withstand heat and a considerable amount of swelling.

EFFECTIVE AND EFFICIENT CONTAMINANT FILTERING WITH 0.2 MICRON FILTER PATCHES - Allow the efficient exchange and passage of gas without letting contaminants in. The very fine filter patches provide optimum filtering action without sacrificing breathability. And in the rare event of contamination, the clear bags will prove advantageous. It will be easy to spot contamination and monitor substrate moisture levels.

GET MORE WITH OUR SUPER-VALUE PACK - For the same price, you can get 10 more packs! These 60-pack Autoclavable Mushroom Growing Bags will allow you to grow or spawn mushrooms like a true pro. Thicker, more durable, and most importantly, more affordable!

Tips on Using These Mushroom Growing BagsThese bags are sterile but they can be contaminated during handling. Wear nitrile gloves and a face mask when handling the bags. Also, disinfect the work area where you need to prepare the grow bags. If you are using a pressure cooker (PC) to sterilize your substrate, ensure that the bags don't have direct contact to the surface of the pressure cooker. Direct contact with a heated surface, under pressure can cause the bags to deform or burst. It is advisable to not pre-seal the mushroom grow bags during the sterilization process. This will only increase the chances of the bag bursting especially if you are using a pressure cooker. You'll need to seal the bags immediately right after sterilization, though. This is to prevent outside air from contaminating the growing medium. Impulse sealers will provide a better and a more consistent seal. Do not melt or cut holes on the mushroom grow bags to spawn the substrate inside. All you need to do is tape a small part of the side of the bag opposite the filter patch and inject the spawn or liquid culture through the tape and directly to the substrate. To seal the injection hole, all you need to do is to tape the hole over. You can also reuse the hole for injecting water in the event of the substrate drying out. Just ensure that the hole is resealed properly with tape.