Item Package Quantity:100 Sealable and autoclavable, 3 mil polypropylene bags with microporous filter patches that allow gas exchange but preclude the passage of contaminants, can be used for both mushroom growing and spawn . They are widely used by mushroom growers throughout the world. We use them for mushroom spawn incubation in our farm for a long time. You can seal them with an impulse sealer, or just tie to seal them. Those bags are durable and can be reusable in most circumstances. These bags are gusseted on both sides, allowing them to hold more material. The Size makes those bags ideal for using pressure cookers to sterilize. You can use them to expand your cultures or replace the jars. Substrates are easy to view, and easy to handle.Suggested Sterilization Times at 15 PSI(121°C OR 250°F): 5 LBS Grain Bags---120 mins 5 LBS Sawdust Blocks---150 mins *******fill with an adequate amount of water. You need enough water to last the full duration of the sterilization process. In most cases, melted bags are caused by not enough water.**********
A**R
Contamination city
Ran these bags next to another brand of bags and PCed next to each other - these bags contaminated while the other brands did not. Will not be using these anymore for sure...
C**R
Melted in autoclave. DO NOT BUY!
Melted in autoclave. DO NOT BUY!
E**T
I received my order in a timely fashion, and ...
I received my order in a timely fashion, and I think that I paid a fair price. The bags seem to be working well after inoculation of media with mushrom oyster spawn. Since the mycelia have not yet grown-out to fruiting stage, I can't tell you at this point if I'll be successful with this product. However, whatever I'm growing, it's getting plenty of oxygen through the vent.
D**A
Try another store before skynet takes full control..
Meh..got ripped on some lay flat tubing made into useful gassed/vented bags I can use my impulse dealer for.... One star for being sold Amazon though..
J**G
These bags work awesome! I add my substrate to them
These bags work awesome! I add my substrate to them. Add a section of tyvek inside the bag to prevent air from entering the bag during cooling. Then I pressure cook for 90 minutes at 15 psi. Works great!
T**Y
Not Satisfactory
I had at least 3 bags busted on me that were in the PC for 2 hours/15psi. I tried other bags and didn't have any problem.
S**E
Nice
Nice
S**.
Quality!
These are great super thick bags one time use only but worth the ease it creates. Rtv sticks allowing for an injection point.
Trustpilot
3 weeks ago
1 week ago
