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File: mushrooms-in-buckets3.jpg (47 KB, 600x600)
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Since we got a gardening thread now it seems only right to get ourselves a mushroom thread.

https://blogs.cornell.edu/learning/how-to-grow-mushrooms-a-beginners-guide/
https://www.almanac.com/plant/mushrooms
https://northspore.com/pages/mushroom-growing-guides

What are you growing?
What are you trying to grow? How do you avoid contamination?
>>
I have been thinking of using cargo containers as makeshift mushroom farms by installing a solar powered HVAC system and hydronics

Just something basic like oyster mushrooms.
>>
>>2994330
Would be a pretty good time.
Just gotta have really good circulation.
>>
>>2994330
You will almost never regret buying a shipping container if its cheap. I got one for like 4 grand and it is one of my top all time purchases. I would live in a fortress made of shipping containers if I had my way.
>>
How do you guys deal with energy loss in the system?
They need fresh air so obviously you vent to the outside and then replace the lost air by sucking in new air. However if there is a large temperature difference you need to heat/cool the fresh air. As an added problem there will be a huge dampness loss and you have to rehumidify the new air.

So what can i do to avoid this energy trap? Obv a heat exchanger would be viable but imo they are only viable after a certain size of growroom. And venting towards the inside is also possible but i would like to avoid that for health and smell reasons.

Thaughts?

Lions mane is my fav but i also like oyster for mass and would like to forage and cultivate some "exotic" ones for variety.
>>
File: 20191127_154854.jpg (497 KB, 1608x804)
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It's been years since my last monotub grow. I've been successful with some beginner varieties, while not so much with the expert sorts.
Growing mushrooms is tricky.
>>
>>2994352
it sounds too good to be true, doesn't it rust or something?
>>
>>2994463
looks good.
theyre complicated all the way up until you find yourself suddenly overflowing with too many of them.
>>
Is plugging logs in a shady part of my lawn sufficient to get started with this? Wondering what to do with all the dead trees.
>>
>>2994302
I get loads of coffee grounds are they any use? I’d kinda like to grow mushrooms, but like as in not getting a full now hobby and investing lots of hours and money but as in ‘put the coffee grounds in x and add y’

Is that possible or should I not bother?
>>
>>2994719
Button mushrooms absolutely fucking love coffee grounds.
Definitely would recommend.
>>2994634
Yes that's possible.
>>
>>2994462
Shotgun Fruiting Chambers allow the fungus to respirate while retaining moisture. Unmodified monotub Tek is even simpler by simply flipping the lid upside down. The moisture differential is enough to force air currents.
>>
>>2994634
I'm new to mushroom griwing, but everything I've read says you don't want to use a tree that's been down for more than 4 weeks or so otherwise it's probably already infected with some other fungus.
(Also want to wait 2 weeks from it going down before inoculation, so that the tree's own defenses don't prevent inoculation.)

>>2994302
Logs are a very slow method of cultivation, so I haven't gotten a chance to see results yet. Really hoping my logs really will fruit for ~5 years like the guides say.
I've got a few acres of maples trees. Mushroom cultivation is my new use for branches/trees brought down by storms.
>>
File: 20260611_092317.jpg (2.46 MB, 3020x1494)
2.46 MB JPG
>>2994302
This is my first set of logs.
>>2995147
Ive got Blue Oyster, Lions Mane, Nameko, and Shitake growing here.
>>
File: 098103554-20260608_124315.jpg (802 KB, 2855x3807)
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Fucking love Golden Teachers.
>>
>>2995151
Fungus is almost certainly already on those bitches.
>>
>>2994719
>as in ‘put the coffee grounds in x and add y’
You can buy mushroom grow kits that are literally this
>>
>>2995140
NTA but I am also interested in this. I have an arrangement where I get 1 - 4 kg coffee grounds per working day. These are quickly overrun by other types of mold, some green, others are orange. Do I have to heat treat the grounds first, or will it work if I quickly mix it with button mushroom mycelia?
>>
>>2994302
>Since we got a gardening thread now it seems only right to get ourselves a mushroom thread.
Correct. And we have a FAQ from earlier such threads:
https://igwiki.lyci.de/wiki//myco/_-_FAQ
>>
>>2995296
There's cheapshit handheld vacuum sealers out there nowadays. If you can seal the grounds ASAP the material is going to be clean enough for the button mushrooms to outcompete what's already in.
Sterility is always preferable but not strictly required.
>>
>>2995414
>outcompete
So if I mix one part freshly used coffee grounds with 2 parts myco saturated substrate, will that work? Or can I get by with 1:1 and just stir the mix together?
Oddly, around here I cannot get button mushroom kits, just oyster mushroom and lion's mane kits.
>>
>>2995230
very based
>>
Can we talk about magic mushrooms here or nah?
>>
>>2996188
We already are
>>
>>2996188
It is a rather open secret that most myco DIY guides are written with an eye for psychedelic shrooms.
>>
File: 1000276530.jpg (1.1 MB, 1080x2340)
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>>2996352
Well, since we are, I would like to ask a few things. I have absolutely zero knowledge on these things. That being said I live on a farm and see a few growing here and there. (Pic related) I would like to know which ones are good and possibly how to prep them?
>>
>>2995238
What do you mean?

They're all cut from a live tree split in half during a wind storm. I got them cut up and innoculated 2-3 weeks after the storm.
>>
>>2996462
Can't tell if that's the right one, but if it is, just eat it raw. You'll need some 10g wet for a good buzz.
>>
>>2996359
Yeah most edible shrooms are either significantly less or significantly more demanding than cubes.
Though on that note I'm still not entirely sure why wood loving shrooms didn't take over.
The sterility demands of coprophilous fungus are *fucked* all things considered.
Meanwhile a shockingly low amount of things can chew on cellulose so pasteurization rather than pressure Sterilisation is more than sufficient.



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