US 50Pcs Mushroom Grows Bag Heat-Resistant Mushroom Spawn Bag 6mm Thick Polypropylene Spawn Bags with 0.2-0.5 Micron Breathable Filter Patch 20×15.4 Inch Grain Spawn Bags for Mushroom Growing

Parts List:50 × Mushroom Grows BagsProduct Specification:Description:This mushroom grow bag is made of thickened PP, which is strong and durable, not easy to break, and has good resistance to high temperature. It measures 50 x 39 cm / 20 x 15.4 inches, which can provide enough space for mushrooms or other plant to grow.Key Feature:Clear Spawn Bags: This spawn bag is made of transparent PP, which is not only sturdy and durable, not easy to break, but also convenient for you to observe the growth of plant at any time, easy to use.Breathable Substrate Bags: This substrate bag is equipped with 0.2-0.5 micron breathable filters, which not only prevents magazines from entering the grain spawn bag, but also keeps the air circulating, which is beneficial to the growth of plant.Specification:Product Name: Mushroom Grows BagsColor: ClearMaterial: PPSize: 50 x 39 cm / 20 x 15.4 inchesNote:1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.

• [Wide Applications] These mushroom spawn bags are a must-have for growing mushrooms. You will receive 50 spawn bags that can be used for a variety of mushrooms such as oyster mushrooms or shiitake mushrooms. They are also suitable for indoor gardening, greenhouses, farms, school labs and home use.
• [Excellent Filtering Capability] This grain spawn bag features a breathable 0.2-0.5 micron filter, which effectively prevents impurities from entering the mushroom grow bag. In addition, it promotes gas exchange, which is essential for mushroom respiration and growth, promoting their healthy growth. The transparent design allows for easy monitoring of the mushroom growth process, enabling timely detection and resolution of impurity problems.
• [Thickened PP] This mushroom spawn bag is made of 6mm thickened polypropylene, which is tear-resistant and does not break easily. It is designed with reinforced sidewalls that form a sturdy vertical bag when filled, with a solid bottom seal to effectively protect mushrooms or other plants.
• [Temperature Resistant] You can heat up the cooking grain spawning bags in a pressure cooker, it has good high temperature resistance properties, can withstand temperatures up to 399°F (126°F), not easy to melt and break, and can always remain flexible. Note: It is not recommended to pre-store mushroom grow bags during the heating process and make sure there is enough water in the container when cooking. In addition, grow bags should not come into direct contact with metal.
• [Large Mushroom Grow Bags] This mushroom grow bag measures 50 x 39 cm / 20 x 15.4 inches, enough space to hold 3-4.5 pounds of substrate, providing more than enough room for mushrooms to grow. It does not take up much space compared to traditional trays and buckets, mushroom grow bags make it easy to grow mushrooms even in limited areas.