14A Unicorn Bag for Mushroom Substrate (2.2kg > 3.1kg)

When I was a young man I never, not for one second, thought I’d be sitting down at a computer writing about bags you keep clean dirt in so that you can grow mushrooms for fun and frolics. Never crossed my mind. Still, I’ll bet you never thought you’d end up reading about it either so hey, what a mad ride it’s been for the both of us. 

Unicorn Bags. This firm has been making bags specifically for mushroom cultivation since 1990, back when music was still good. There ain’t a goddamn thing these guys don’t know about making durable well-suited bags for all your mushroom growing needs. I was going to write that they eat, sleep, and breathe bags but I wouldn’t want anyone to try breathing in a plastic bag in case they died, so what I will say is that this company is very committed to making sure mushroom growers have access to the right kit. 

This particular model is for keeping your substrate in so you can add your colonised grain spawn to it. You could fruit in it too once the sub’s been fully colonised if you’re growing some oysters or other side-fruiting mushrooms. I suppose you could even use it for the top-fruiters if you put a bit less substrate in or bought a little tent for the top, if you like. If you’re looking for the bags for putting your grain spawn in, they’re over here! 

You could buy them direct from Unicorn Bags as well, but you’d have to buy a thousand or so, then ship them over from Texas which would be expensive and take ages, or you could just buy a few from us. Up to you!

Technical specs? Read on…

• Use: Fruiting Bags
• Type: Gusseted
• Material: 2.2 Mil Polypropylene
• Bag Size: 8″ X 5″ X 19″
• Filter Type:A
• Filter Size: 1.5″ X 1.5″
• Filter Pore Size: 0.5 m
• Filter Hole: Style L

This side-gusseted breathable bag gives a sturdy stand-up bag after filling and a strong bottom seal. They manufacture it with equipment they designed and with proprietary additives, Unicorn Bags are pliable at any temperature as well as after sterilization. The bag opening is designed for easy sealing and the bag’s bottom seal can withstand agitation.

Awesome bags, sturdy, specifically designed for you to grow mushrooms with, at a decent price. What’s not to like?