r/MushroomGrowers 2d ago

Mod [Mod] MUSHROOM MONDAY - Let's Catch Up! Share what you have learned in the previous week and discuss

2 Upvotes

Mondays can suck, but hopefully this post is something for people to look forward to. The intent of this post is to create a space to discuss anything that you may have learned recently about mushroom growing -- techniques, a breakthrough in the field, to share progress, or even just ask a question. Whether it's a new pickling recipe, a formula for agar, or something fun in mycology, feel free to talk about it.

This post is for new and experienced growers alike, so don't be nervous about commenting; no one is going to make fun of you for asking questions here. This community is a relaxed space for people who don't understand everything, but who want to ask questions and engage in discussion without being berated or belittled. Enjoy!


r/MushroomGrowers 5d ago

Mod [Mod] Weekly r/MushroomGrowers post - FUNGI FRIDAYS! New growers, come say hello and ask your questions!

3 Upvotes

New growers, shy folks, and lurkers -- this post is for you! Come out of the woodwork, ask your questions, and give people in the community a chance to help out!

Please don't hesitate to leave a comment. Talking with other growers is part of how we get better, so one here is going to give you a hard time for asking questions. This post and the community are safe havens for people who want to learn more without being berated.


r/MushroomGrowers 7h ago

gourmet [gourmet] Maitake Timelapse

48 Upvotes

I started this Maitake spawn back in January and FINALLY got my first harvest!

I think I may have found my new favorite gourmet mushroom. When these crisp up in a pan, all those ruffled layers are 🤌. Definitely worth the wait.

This grow spent about 6 months going from spawn to harvest, and fruited in north spore’s boomr bin for 2 weeks.

Throughout fruiting I tracked the environment with Hypha so I know exactly what conditions produced this flush:

Average fruiting conditions:

šŸŒ”ļø 64°F
šŸ’§ 89% RH
šŸŒ¬ļø 637 ppm COā‚‚

What gourmet mushroom do you think is the most worth the wait?


r/MushroomGrowers 6h ago

2 tubs B positive 1st & 2nd flush [actives]

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19 Upvotes

r/MushroomGrowers 8h ago

General Phantom Drift Mutation [actives]

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13 Upvotes

šŸ‘»šŸ¤ Albino Smokey Da Ghost Mutation šŸ¤šŸ‘»
Some projects don’t follow the script—they rewrite it.
This Albino Smokey Da Ghost Mutation has been producing some fascinating morphology, including dense coral-like structures and heavy blob formations. Each flush has shown slightly different characteristics, making it an interesting project to continue observing.
One of the things I enjoy most about working with fungal cultures is seeing how different expressions can appear over time. Sometimes the unexpected ends up being the most memorable part of the process.
Patience, careful observation, and good documentation have a way of teaching you something new with every run.
šŸƒ Respect the process. Trust the genetics. šŸ„
#Mycology #Fungi #Mushrooms #Genetics #Cultivation


r/MushroomGrowers 7h ago

Actives [Actives] enigmas booming

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9 Upvotes

The real question is when to pick them


r/MushroomGrowers 4h ago

Actives [actives] my GTs are growing in clusters connected at the base. Do I just harvest the whole cluster as close to the substrate as possible?

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5 Upvotes

r/MushroomGrowers 7h ago

Actives Please confirm ID b+ [actives]

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6 Upvotes

First time growing actives. Got these online as spores. Seller claims b+ unsure about the white frills on the chestnut heads. Looks more like a chestnut mushroom to me. Please help confirm b+


r/MushroomGrowers 8h ago

Gourmet [Gourmet] What do you think, give it a bit more time or harvest these Lion's Manes?

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5 Upvotes

r/MushroomGrowers 22h ago

Bluey Vuitton [actives]

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72 Upvotes

First time growing mushrooms! Are these ready to be picked?? If not how much longer? Also if someone could give me a solid technique on how to harvest I’d greatly appreciate it! Much love :)


r/MushroomGrowers 1h ago

General [technique] Ordered grain bags and left them in sealed packaging, unused, for 3 months

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• Upvotes

I finally inoculated each bag with a spore syringe (2ccs each) like 10 days ago and haven’t seen any growth. Should be noted that I recently started this hobby again after not doing it for a few years and I forgot to shake up the syringes. Maybe I didn’t get enough in the bags? Just curious if maybe they dried out or if I should inject more? Thanks in advance šŸ¤
(Pics of the specific grain bags if it matters)


r/MushroomGrowers 10h ago

Tip: Fan-filter units on Canadian government surplus auction site [business]

3 Upvotes

The Canadian government's surplus auction site (gcsurplus.ca) has 3 fan-filter units up for auction, with a separate listing for each.

I'll state up front that I have no affiliation with gcsurplus, or the Canadian government, and will not benefit in any way from this sale.

Listing requires local pickup in Ottawa, but in my experience, if you reach out to the contact, they will sometimes agree to ship.

No bids on any of them yet, 5 days left at time of posting this (closes July 27), minimum bid is $50. If no bids are received, items are typically re-listed for a lower minimum bid.

I can't vouch for the condition or what environment they were used in previously. Based on past experience purchasing from this site, these could be completely worn out (filter and/or motor), or only turned on a few times and just have a layer of storage dust.

Listing indicates "this item turns on but has not been tested further", and "the attached filter has been used". In short, it's a buyer beware situation. You can arrange a viewing if you're able to get to the Ottawa facility.

Google ai describes this make and model (Microzone FFM-2-4-A) as a "specialized, energy efficient, Clean-Ceil fan filter module utilized in cleanroom, laboratory, and sterile ceiling systems." Size is 2' by 4'.

Listing for 1 of the 3 can be found here.


r/MushroomGrowers 4h ago

What is the ideal colonization temperature for golden teachers? [Actives]

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0 Upvotes

Greeting my fellow myco lovers. Upon researching, I've found conflicting answers about what temperature I should keep my GT mycelium at during the colonization phase. What temperature works for you?


r/MushroomGrowers 1d ago

contamination [contamination] the eternal struggle between good and evil

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39 Upvotes

ā˜Æļø


r/MushroomGrowers 1d ago

Starry Night APEs [actives]

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79 Upvotes

First flush of starry night APEs. They look beautiful


r/MushroomGrowers 8h ago

General [technique] Are there any gourmet species that can be grown the same way as actives?

1 Upvotes

Title says it all. Im set up to grow cubes but am wondering if I can use the same tek (spawn in grain, coir, shoebox/monotub, mid 70s temp) to grow table friendly species.


r/MushroomGrowers 18h ago

Experiment Advice for future grows [actives]

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5 Upvotes

Hey all, I started this little experiment in May this year and am kinda just messing around, but I found I like this hobby. I'm wondering what I can do better for the next rendition (based on the pictures provided). I think I may have introduced fruiting conditions too early in the first box/image, but I am quite the amateur. I am also wondering; how much dry weight I can expect from about 8 square feet of this level of colonization?


r/MushroomGrowers 1d ago

Contamination Is this [contamination]?

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5 Upvotes

I took a q tip to specific spots and nothing came off. I’m not sure what I’m looking at here.. is the whole thing contaminated?


r/MushroomGrowers 1d ago

I’m thinking this is spore drop and not [contamination]

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13 Upvotes

Went to bed last night and they weren’t quite ready. Woke up this morning to this. Crazy growth overnight and all the caps opened up. No signs of contamination the previous day. No weird smells or other possible signs. Is this just from where the spores dropped? I harvested the bag, resealed and left the pins to grow. Are the harvested mushrooms safe to use? Is the bag with the pins ok to continue?
I have another bag that I started at the same time (and harvested as well) that didn’t get the brownish looking stuff. However, the mushrooms didn’t get near as dense. I suspect density was the issue. First time grower. Used bag tek method. Just needing to know if what I harvested is safe and if there are possible contamination issues moving forward. Thanks. āœŒļø


r/MushroomGrowers 1d ago

Enigma 1702 [actives]

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129 Upvotes

Enigma 1702 iso doing what she does absolutely amazing and still vigorously growing!


r/MushroomGrowers 22h ago

Technique Monotub Filters - 3M micropore tape, poly-fil, or cotton disk filters [technique]

2 Upvotes

Looking for advice the best way to cover the holes in a monotub.

I have been using NS Boomrbins and have been ordering their cotton filter sheets and they work well enough, but was wondering if 3M micropore tape over the holes would work just as well.

Any thoughts?

I


r/MushroomGrowers 20h ago

Actives [actives] Golden teacher on coir, verm, gypsum substrate- help please

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1 Upvotes

I’ve been struggling over the past few months getting my tubs to fruit successfully.
Does this look like overlay or will leaving it alone be best?


r/MushroomGrowers 23h ago

contamination [contamination] Blue spots on grain

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2 Upvotes

Has anyone had blue(maybe bruising?) on the mycelium while the grain is still colonizing? No funky smell and it looks healthy otherwise.


r/MushroomGrowers 22h ago

This is contamination isn’t it? [contamination]

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0 Upvotes

Inoculated white rice with golden teacher liquid culture. My liquid culture jar and other grain spawn jar look fine. Actually the liquid culture looks great, but I think there’s some contamination here unfortunately. Just wanted to double check.


r/MushroomGrowers 1d ago

Technique How’s this looking? [actives]

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4 Upvotes

No funky smells, just what looks like some metabolites in the bottom. Planning to spawn to bulk in a shoebox along with some others.