Zenrok Mushroom Grow Bags, 50 Pack Mushroom Spawn Bags, 5" x 4" x 20", 6 Mil Thick Durable,Tear Resistant, 0.2 Micron Porosity Resistant High Pressure Spawning

【Packaging Content】You will receive 50 Mushroom Grow Bags, Which is Enough for your Daily Grow and Research

【Spacious Design】Mushroom Grow Bags (5" x 4" x 20") with a 6 mil thickness that provides ample space for substrate and fruiting while ensuring durability throughout the growing process

【Excellent Filtering System】Featuring a 0.2 Micron filter patch, our mushroom cultivation bags allow for optimal gas exchange while effectively preventing contaminants from entering, ensuring a clean and healthy growing environment

【Durable & Tear Resistant】Constructed with side gussets, these bags are designed for enduring high temperatures and pressures up to 15 PSI. This tear-resistant design withstands swelling, providing reliability during the sterilization process—just remember not to let them touch metal pots

【Wide Application】These mushroom planting bags are mainly used for inoculation of cloned oyster mushrooms, bamboo fungus, ganoderma lucidum and so on. Perfect for school projects, indoor gardening, greenhouses, farms, and family hobbies, and even professional mushroom growers

Mushroom Grow Bags, 50 Pack Mushroom Spawn Bags, 5" x 4.7" x 50", 6 Mil Thick Durable,Tear Resistant, 0.2 Micron Porosity Resistant High Pressure Spawning