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Unicorn Bags

Mushroom Grow Bag

Regular price $2.00 CAD
Regular price Sale price $2.00 CAD
Sale Sold out

Want to make your own fruiting blocks? Then you need mushroom grow bags!

We offer Unicorn 10A bags, which can be used to make 2-4lb blocks.

Made out of polypropylene, these bags can handle the extreme heat that comes with sterilization. They also feature a 0.5 micron filter that allows for adequate air exchange while keeping out contaminants.

You can make fruiting blocks with these bags without sterilization, but this only works with certain kinds of mushrooms and substrates. To learn how to make your own fruiting blocks without any expensive sterilization equipment, check out our Growing Mushrooms for Beginners course.


Material: 3.0 Mil Polypropylene

Bag size: 5 X 4 X 18 in

Filter size: 1.5 X 1.5 in

Filter pore size: 0.5 microns


We ship anywhere in Canada using Canada Post. We also offer local pickup in Vancouver.

A person holds a bunch of oyster mushrooms.

Course: Growing Mushrooms for Beginners

Learn how to grow tons of oyster mushrooms at home using mushroom grow bags and other simple items.

View course