Spawn, grow, and fruit your own mushrooms directly from the bag!

We're proud to partner with theGoodAPI and Eden Reforestation Projects in their mission to restore habitats and provide economic opportunities in the developing world.

All bags are made in America from American resin and are 100% recyclable.

The Future Is Fungi

Not sure where to start? Check out this quick-reference sheet to answer some of the most commonly asked questions

Carbon-neutral shipping on all orders
1408kg
shipping emissions removed
That's like...
3604
miles driven by an average gasoline-powered car
We fund innovations in...
Direct Air Capture
Bio Oil
Mineralization

Let customers speak for us

from 245 reviews
Repeat order

If I didn't like them before, I wouldn't have ordered again

David Blechinger
10T - 3 Pound Capacity - Mushroom Spawn Bags
10T - 3 Pound Capacity - Mushroom Spawn Bags

My favorite👍

G.
4T - 1 Pound Capacity - Spawn Bags
4T - 1 Pound Capacity - Spawn Bags

Always quality 💯

G.
10T - 3 Pound Capacity - Mushroom Spawn Bags
10T - 3 Pound Capacity - Mushroom Spawn Bags

I love these stickers. Great quality and if you buy enough they will throw some free ones. Well at least in my experience, i buy 5 and usually get 3 for free. The more you buy, the more tou get i guess. Keeps me coming back

Jaime
Frylockordyceps
Frylockordyceps

I love these stickers. Great quality and if you buy enough they will throw some free ones. Well at least in my experience, i buy 5 and usually get 3 for free. The more you buy, the more tou get i guess. Keeps me coming back

Jaime
Master Trumpet Shake
Master Trumpet Shake

I love these stickers. Great quality and if you buy enough they will throw some free ones. Well at least in my experience, i buy 5 and usually get 3 for free. The more you buy, the more tou get i guess. Keeps me coming back

Jaime
Mushwad
Mushwad

I love these stickers. Great quality and if you buy enough they will throw some free ones. Well at least in my experience, i buy 5 and usually get 3 for free. The more you buy, the more tou get i guess. Keeps me coming back

Jaime
Mario Carl 64
Mario Carl 64

I love these stickers. Great quality and if you buy enough they will throw some free ones. Well at least in my experience, i buy 5 and usually get 3 for free. The more you buy, the more tou get i guess. Keeps me coming back

Jaime
Something of a scientist
Something of a scientist

Always Love the Self Healing Injection ports and these are my Fave. Arrived in a Timely manner once again! Now for the Winter Flushes!

C.A.
Injection Ports 10x
Injection Ports 10x
Great bags

These are some of my favorite bags for grain. They fit in my pressure cooker perfectly, and are perfect for the totes I use when they are ready to go. The bags quality are very high and consistent. Highly recommend

Janet Z.
10T - 3 Pound Capacity - Mushroom Spawn Bags
10T - 3 Pound Capacity - Mushroom Spawn Bags
Great bags!

I've used these bags exclusively for all of my mushroom growing needs for years now and they've never failed :)

Roberta Gaskin
3T - 5 Pound Capacity - Mushroom Spawn Bags
3T - 5 Pound Capacity - Mushroom Spawn Bags
Great bags

These bags are perfect for grain. Highly recommend. Great quality that's consistent

Danielle
10T - 3 Pound Capacity - Mushroom Spawn Bags
10T - 3 Pound Capacity - Mushroom Spawn Bags
The absolute best

Had a little mix up initially however they were very understanding and corrected everything in a timely manner

Gerald
2 Additional Trees Planted
2 Additional Trees Planted
These bags are ****

Great product

Dylan O'Kane
Something of a scientist
Something of a scientist
Great

All bags have held up!

justin workman
10T - 3 Pound Capacity - Mushroom Spawn Bags
10T - 3 Pound Capacity - Mushroom Spawn Bags
Pestalotiopsis Microspora - Pegasus Bags

Pegasus Bags

Plastic Eating Fungi - Pestalotiopsis microspora

$25.00 USD
$25.00 USD
Sale Sold out
Shipping calculated at checkout.
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Pestalotiopsis Microspora - Pegasus Bags

1 Pound Bags

3 Pound Bags

5 Pound Bags

10 Pound Bags

Plastic Eating Fungi Force

$21.74 USD
$21.74 USD
Sale Sold out
Shipping calculated at checkout.
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Check out our slaps

  • Legally distinct parody

    Fair use is the right to use a copyrighted work under certain conditions without permission of the copyright owner.

    Live Forever 

  • The doctrine helps prevent a rigid application of copyright law that
    would stifle the very creativity the law is designed to foster.

    Holographic Pegasus 

  • Fair use of copyrighted works, as stated in US copyright law, “for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright.”

    Be not afraid 

  • Transformative use is a relatively new addition to fair use law, having been first raised in a Supreme Court decision in 1994. (Campbell v. Acuff-Rose Music, 510 U.S. 569 (1994.) A new work based on an old one work is transformative if it uses the source work in completely new or unexpected ways.

    Mushwad 

  • Transformative uses
    are those that add something new, with a further purpose or different
    character, and do not substitute for the original use of the work.

    Frylockordyceps 

  • Transformativeness is a characteristic of such derivative works that makes them transcend, or place in a new light, the underlying works on which they are based. In computer- and Internet-related works, the transformative characteristic of the later work is often that it provides the public with a benefit not previously available to it, which would otherwise remain unavailable.

    Master Trumpet Shake 

  • Such transformativeness weighs
    heavily in a fair use analysis and may excuse what seems a clear copyright infringement from liability.

    Mario Carl 64 

  • You know, I'm something of a copyright lawyer myself

    Supreme Court case Campbell v. Acuff-Rose Music is important in large part because it ordered that commerciality should be given less weight in fair-use determinations and transformation greater weight.

    Back to formula 
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