A place to call home for folks who grow mushrooms!

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Welcome to c/MushroomGrowers

c/MushroomGrowers is a thriving and supportive community for amateur enthusiasts and seasoned professionals passionate about the fascinating world of mushroom cultivation. Whether you're just starting with your first grow kit or managing a commercial operation, this is the place to learn, share, and grow together.

What We Offer

Guides and Tutorials: Step-by-step instructions for beginners and advanced growers.
Expert Advice: Insights from experienced cultivators.
Troubleshooting: Help with common problems like contamination, substrate preparation, and environmental control.
Project Sharing: Showcase your setups, grows, and success stories.
Discussions: Talk about new techniques, species, or industry trends.
Resources: A curated list of helpful tools, suppliers, and educational materials.

Topics We Cover

Indoor and outdoor mushroom cultivation
Sterile techniques and lab setups
Growing gourmet mushrooms (e.g., oysters, shiitake, lion's mane)
Exploring medicinal fungi
Wild mushroom foraging and identification
Sustainable and eco-friendly cultivation practices

Community Guidelines

Be respectful and supportive to all members.
Share your knowledge and experience openly.
Keep discussions on topic and relevant to mushroom cultivation.
Avoid self-promotion unless it contributes meaningful value.
Use the Search function to find answers before posting questions.

Recommended Resources

Grow Guides

Suppliers

Foraging and Identification

Communities

We encourage you to ask questions, share your successes (and failures!), and help cultivate a global network of knowledge and passion for fungi.

Happy Growing!
The c/MushroomGrowers Team

founded 2 years ago

MODERATORS

[email protected]

casey

Pasteurizing manure? (self.mushroomgrowers)

submitted 1 month ago by WeeSheep to c/[email protected]

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I have chickens, who create quite a bit of poop I can use to grow mushrooms, but I'm not sure how to pasteurize/sanitize it. I was thinking pressure cooker?

I ordered some spore syringes and I'm not sure if i should get premade bags with injection ports or if I should make my own bags. It's the same cost to buy bags and a used instant pot, and I already have coco coir. Once I get some mushroom colonies going I was planning on keeping it going by breaking it up and mixing it with fresh substrate, but I don't want to keep buying pasteurized manure.

How do people do this? I'm very new

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[–] [email protected] 2 points 1 month ago* (last edited 1 month ago) (1 children)

Fungaia's video on pressure cookers may be very helpful to you! It doesn't go over the specifics for chicken manure, but goes over pressure cookers in general and is very informative. It also goes over lots of different types (instant pot/presto canner/etc) so you can choose the scale/price range that fits your goals. And besides the PC video, there's quite a few other diy cultivation videos to watch. Hope something there might be helpful c: Good luck, and mush love!

[–] WeeSheep 1 points 4 weeks ago

Thank you!!