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REMIAWY Mushroom Grow Bags, 55 Pack Extra Thick 6 Mil Polypropylene Mushroom Spawn Bag 8"x5"x20" with Breathable 0.2 Micron Filter Patch, Large Autoclavable Bags for Substrates Strong Tear Resistant

  • Based on 33 reviews
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$25.99 Why this price?
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Availability: In Stock.
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Arrives Wednesday, Mar 25
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Features

  • [LARGE-SIZED TRANSPARENT MUSHROOM SPAWN BAGS] These mushroom grow bags offer ample space to ensure mushrooms have enough room to grow. Measuring 8 inches in length, 5 inches in width, and 20 inches in height, they can accommodate 3 to 4.5 pounds of substrate, providing an ideal environment for mushroom growth, spawning, colonization, and fruiting. Compared to traditional trays and buckets, Mushroom spawn bag take up less space, allowing you to easily cultivate mushrooms even in limited areas.
  • [DURABLE, STURDY, TEAR-RESISTANT] Our mushroom grow bags are crafted from high-quality 6-mil thick polypropylene, known for its non-melting, non-breaking, tear-resistant, and long-lasting properties. Even under high temperatures, these mushroom cultivation bags will maintain their flexibility. The mushroom spawn bag feature a reinforced sidewall design, forming a robust vertical bag after filling, with a securely sealed bottom, effectively safeguarding your mushrooms or other plants.
  • [HIGH TEMPERATURE AND PRESSURE RESISTANCE] You can heat cooking the spawn bags prepared with mushroom substrate in a pressure cooker. These mushroom grow bags can withstand temperatures of up to 258F (126C) without melting or breaking. It is advisable not to preseal the mushroom cultivation bags during the heating process. The bags should not come into direct contact with the metal pot; Additionally, ensure sufficient water inside the cooking vessel.
  • [EXCELLENT FILTRATION CAPABILITY] These mushroom spawn bags feature a 0.2-micron breathable filter patch that effectively prevents impurities from entering the interior of the mushroom grow bag. Additionally, it facilitates gas exchange, crucial for mushroom respiration and metabolism, promoting their healthy growth. The transparent design allows for easy monitoring of mushroom growth progress, enabling prompt detection and resolution of impurities issues.
  • [WIDE RANGE OF APPLICATIONS] These mushroom grow bags are a cost-effective choice for growing mushrooms. You will receive 55 spawn bags that can be used for a variety of mushrooms, such as oyster mushrooms, shiitake mushrooms, reishi mushrooms. They are versatile for indoor gardening, greenhouses, farms, school labs, and home hobbies. If you have any questions about our mushroom spawn bags, our professional team is here to assist you.

Material: Polycarbonate (PC), Plastic, Polyethylene (PE)


Color: Clear


Special Feature: Cordless


Style: Modern


Shape: Semicircular


Material: Polycarbonate (PC), Plastic, Polyethylene (PE)


Color: Clear


Special Feature: Cordless


Style: Modern


Shape: Semicircular


Indoor/Outdoor Usage: Indoor


Mounting Type: Floor Standing


Product Dimensions: 5"D x 8"W x 20"H


Brand: REMIAWY


Number of Pieces: 55


Pattern: Solid


Item Weight: 2.86 pounds


Manufacturer: Remiawy


Country of Origin: China


Date First Available: December 15, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good product
Item Package Quantity: 55
They resist sterilization inside a pressure cookerat 15 bar with water. Good product
Reviewed in the United States on June 23, 2024 by Placeholder

  • Good bags for price
Item Package Quantity: 55
Good quantity and quality of bags for price.
Reviewed in the United States on June 3, 2024 by Alexei

  • Pressure sterilization is fine
Item Package Quantity: 55
Great size and easy to fill and stack in the pc. I’ve been putting about 2kg of grain per bag and it holds fine.
Reviewed in the United States on April 6, 2024 by Louisville Sews

  • They melt….so they made a mess and ruined four bags of masters mix
Item Package Quantity: 55
They look fine until you cook them…they melt…we have other bags that don’t
Reviewed in the United States on May 3, 2024 by PlAntNerD

  • Thick mush bags capable of 15psi
Item Package Quantity: 55
Just order it already.
Reviewed in the United States on March 29, 2024 by True Story

  • Excellent grow bags
Item Package Quantity: 55
If you’re into mycology, and are growing your fungi in bulk, these grow bags are an absolute must. I have put them into my pressure cooker in order to sterilize large bags of millet. The bags can handle the pressure and heat with no problem, and it’s great that they already have a small filter at the top. Each bag holds over 2 quarts of millet easily with plenty of room to spare, so they are perfect for growing medium to extra large size totes of mushrooms. These are must have in a mycology lab. ... show more
Reviewed in the United States on January 24, 2024 by Sebastian Fuentes

  • REMIAWY Mushroom Grow Bags, 55 Pack Extra Thick 6 Mil
Item Package Quantity: 55
This review is for REMIAWY Mushroom Grow Bags, 55 Pack Extra Thick 6 Mil. I just ran one through the pressure cooker today to test it before doing a bigger batch. They are nice and thick, I like that the filter patch is closer to the top. They performed well doing 2.5 hours in the pressure cooker, no melting or warping and they sealed beautifully. At the time of this review the price is $28.99 for 55 and has a $5 off coupon, which is just about average for this quality and count. I'm looking forward to prepping more bags! If you don't hear from me again it's safe to assume everything has gone well with the rest of the package. ... show more
Reviewed in the United States on January 17, 2024 by SR

  • So much better than jars
Item Package Quantity: 55
My family loves oyster mushrooms and my daughter and I started experimenting with growing our own. It has been a fun science experiment and we love watching them go from spawn to fruit. I initially started using mason jars for the grain spawn. This has worked great, but I hate storing and cleaning the jars. These bags are so much easier and take up much less space. I have run a couple of these through the pressure cooker, and they have held up fine. I think I'll be using these from now on. I can just cut the top off the bag and let the mushrooms grow right out of the bag. Two thumbs up! ... show more
Reviewed in the United States on January 20, 2024 by Monkeyskin

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