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Best Mushroom Grow Bags

Updated November 2023
Bottom line
Pros
Cons
Best of the Best
Boomr Bag Manure Based Bulk Substrate Blend
Boomr Bag
Manure Based Bulk Substrate Blend
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High Yield
Bottom Line

These bags have a high-yield formula that is suitable for growing several mushroom species.

Pros

Proprietary, sterile manure substrate offers a high yield. Doesn't include mushroom culture, so users can cultivate mushrooms of their choosing. Considered user-friendly given its mix-and-grow design. Company stands behind product.

Cons

Some reports that the bag arrived either contaminated or damaged.

Best Bang for the Buck
Out-Grow Pasteurized Manure Based Mushroom Substrate
Out-Grow
Pasteurized Manure Based Mushroom Substrate
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Bargain Pick
Bottom Line

Affordable and user-friendly, this grow bag is a cost-effective option for growing mushrooms in bulk.

Pros

Premium substrate comes from a single farm that feeds horses organic food. Ideal if you want to grow but don't have the resources for large-scale growing. Works well with fully colonized spawn. Bags are clearly labeled. Arrives well-packed and damage-free.

Cons

Might not be ideal for those new to mushroom growing.

Micro Boostic Leaf Extra Thick Mushroom Growing Bags
Micro Boostic Leaf
Extra Thick Mushroom Growing Bags
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Extra Thick Material
Bottom Line

These mushroom grow bags have a side-gusset design so they stand erect.

Pros

Comes with 55 large grow bags that are breathable, sealable, and autoclavable. Made with durable PE material that withstands high temperatures. Bags are on the thicker side. Can be used for indoor, greenhouse, or garden growing.

Cons

Some users felt they might be too small to use as substrate bags.

Impresa Autoclave Mushroom Growing Bags
Impresa
Autoclave Mushroom Growing Bags
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Effective Filtering
Bottom Line

Appreciated for their durability, these grow bags are twice as thick as many competitors' bags.

Pros

Equipped with a 0.2-micron filter patch that promotes gas exchange. Thick, tear-resistant bags withstand high temperatures of the sterilization process. Space-savvy way to grow without compromising on growth potential.

Cons

Occasional reports that bags were not as durable as expected.

The Magnificent Bee Reinforced Mushroom Growing Bags
The Magnificent Bee
Reinforced Mushroom Growing Bags
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Rip-Resistant
Bottom Line

Thanks to the quality polypropylene construction, these bags are known to be rip-resistant.

Pros

Thick, durable polypropylene bags can support between 5-10 pounds of mushroom spawn. Hold up well to heavy handling. Bags have breathable filter patches for aeration and nourishment. Bags can be closed with a tie or an impulse sealer.

Cons

A few users felt the filter didn't facilitate an effective gas exchange.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 
HOW WE TESTED

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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