How can I seal the bag without an impulse sealer?

I use a vacuum sealer, without the vacuum.

Can this bag be autoclaved or put in a pressure cooker?

Yes. I just ran four bags through the pressure cooker this week and they all came out in perfect condition.

Where do i inject i thought i could go through the filter but that doesnt seem like a good idea. Can i tape over my holes?

i would buy some injection ports, tape them onto hte bag, and inject through that, otherwise you'll leave an opening on your bag and that's going to be a source of contamination. I bought 100 filter injection ports on amazon for like 9 bucks, and i just tape them to the exterior of my bags that dont come with their own ports, and inject through that. You'll have a much better success rate, if you leave any kind of opening you can expect that 40% of your bags (or more, depending on your conditions) will contaminate. Never inject directly through the plastic.

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50 Pack Mushroom Grow Bags with 0.2 Micron Filter Patch, 8 x 5 x 20 Inch

50 Pack Mushroom Grow Bags with 0.2 Micron Filter Patch, 8 x 5 x 20 Inch

Product ID: 464488637

Details

Color
Clear
Material
Polypropylene
Planter Form
Bag
Special Feature
Durable
Style
Modern

📏8" x 5" x 20" Large Size Bags

🌬️0.2 Micron Breathable Filter Patch

🛡️3 Mil Heavy-Duty Polypropylene

MOP$469

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🍄 Grow Like a Pro, Bagged to Perfection!

BULK PACK BULK SUCCESS - 50-pack supply keeps your mushroom farm thriving with reliable quality and 24-hour support.
BREATHE EASY GROW BETTER - Integrated 0.2 micron filter patch ensures optimal gas exchange while blocking contaminants.
SPACIOUS STANDOUT DESIGN - Generous 8"x5"x20" gusseted bags hold up to 7 lbs substrate with a sturdy stand-up form.
BUILT TO LAST READY TO GROW - Durable 3 Mil polypropylene withstands high temps & pressure cooking without tearing or melting.
VERSATILE CULTIVATION POWERHOUSE - Perfect for oyster, Ganoderma, spawn bags, and sawdust fruiting blocks—ideal for pros and hobbyists alike.

Gymgit’s 50-pack Mushroom Grow Bags feature heavy-duty 3 mil polypropylene construction sized at 8"x5"x20" with a breathable 0.2 micron filter patch. Designed for professional and hobbyist cultivators, these gusseted bags hold up to 7 pounds of substrate, resist high-temperature sterilization, and provide a contamination-resistant environment for optimal mushroom growth.

Specifications

ASIN	B0B4DJSHD8
Best Sellers Rank	#64,371 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #130 in Plant Grow Bags
Brand Name	Gymgit
Capacity	5 pounds
Color	Clear
Customer Reviews	4.5 4.5 out of 5 stars (405)
Finish Types	Unfinished
Included Components	Plant Hanger
Indoor Outdoor Usage	Indoor, Outdoor
Item Dimensions	8 x 20 x 5 inches
Item Dimensions D x W x H	5"D x 8"W x 20"H
Item Weight	2.6 pounds
Manufacturer	Gymgit
Manufacturer Part Number	50Pcs Mushroom Bags
Material Type	Polypropylene (PP)
Model Number	Mushroom Grow Bags
Mounting Type	Floor Standing, Railing Mount, Tabletop
Number of Levels	1
Number of Pieces	50
Other Special Features of the Product	Durable
Pattern	Solid
Plant or Animal Product Type	Fruit
Planter Form	Bag
Product Style	Modern
Set Name	Gymgit 50 Pack Mushroom Grow Bags
Shape	Rectangular
Size	50-Pack
Theme	Mushroom Cultivation
Unit Count	50 Count

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