60 Pack Mushroom Grow Bags with Breathable 0.2 Micron Filter, Large 6" X 5" X 20" Extra Thick 3 Mil Autoclavable Mushroom Spawn Bags

instruction: If you are using a pressure cooker (PC) to treat 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. Dalekay mushroom grow bags Grow healthy and delicious mushrooms professionally and easily If you plan to grow mushrooms, you definitely need these mushroom grow bags. What makes these mushroom spawn bags better for growing? Large Size 20 x 6 x 5 inch and the thickness of 3 mil, Create enough space for mushrooms to grow. Made of high quality material polypropylene. They are sturdy and durable, resist high temperatures of 399°F (126°C) ,and withstand the maximum weight of 5 lbs. These bags with 0.2 micron filters keep things out and freely exchanges gases. Your mushrooms will have a good environment to grow. The mushroom grow bags are clear. If there is any contamination, you can quickly see and fix the problem. Value pack 60 You will get enough quantity at a good price. These mushroom grow bags an economical option.

• These mushroom growing bags thicker than average mushroom grow bags at 3mm thick. Made of polypropylene plastic, these bags are designed to withstand high temperatures that come with the substrate treatment process. Not all mushroom bags are made the same. You can judge the thickness of the bag based on the weight of the package.
• Our clear mushroom spawn bags are 6x5x20 inches. these side-gusseted breathable bags can stand up and hold the weight of their contents. and ample space to meet your mushroom growing needs, provide a healthy environment for the growth of mushrooms.
• Mushroom growing bags resist up to 399°F (126°C). You can put them in a pressure cooker(They should be covered with a layer of aluminium foil before handling). these mushroom growing supplies will work perfectly
• Excellent Filtering: Use 0.2 micron filter patch to effectively filter out contaminants-allowing gas to exchange and pass through without letting in contaminants. The clear bag helps to spot contamination and monitor substrate moisture levels.
• Great Value:Our Mushroom Growing Bags are thicker, more durable and more affordable. If you're not satisfied for any reason, you can get refund or replacement. Simply contact us to get support within 24 hours.