60 Pack Mushroom Grow Bags with Breathable 0.2 Micron Filter, Large 6" X 5" X 20" Extra Thick 3 Mil Autoclavable Mushroom Spawn Bags

Great price for the quantity.

As someone who's been growing mushrooms for almost 50 years it amazes me how growing tech has progressed. Spawn bags are relatively recent and they used to be really expensive, $2 or $3 each, so it's nice to see them widely available at a fraction of that price. These are well made and hold up to pressure cooking, and they're available at a good price. Not much else I can think of to say about a simple product like this, so if you're interested in experimenting with bulk substrates this is a good way to give it a try affordably.

Do not buy these, they are not pressure cooker-friendly at all. They keep breaking

Has been useful for everything

Okay

Not productive as expected.

As long as you have a decent sealer these bags work great. However, a cheap dealer will not help your consistency with these bags. 5mm sealer is ideal. Great product for me!

I go through a lot of mushroom bags so was happy to get these to try out and thus far I am happy. They are a little smaller than the bags I typically use for my five pound blocks but there were able to take my desired amount of substrate just as well as my bigger bags. I read some concerns here about the bag melting during pressure cooking so I ran two of these bags alongside three of my normal bags this week. I was able to fill them up and work with them fine and they both survived a three hour pressure sterilization cycle just fine. They were literally crammed into a 23 quart pressure cooker with 4 other bags. They were touching the sides and each other and still showed no signs of melting or breaking down. I inoculated one of the bags with a full quart of grain spawn yesterday and it went fine. It sealed up very well using my generic impulse sealer. Once sealed up I still had ample space to shake and massage the grain down into the substrate, which was hardwood sawdust and wheat bran. The incoluant is growing in there perfectly so far and everything looks great. I recommend these bags.

Las Bolsas me parecieron delgadas para las Altas temperaturas de auto clave,