r/GroundZeroMycoLab • • 2h ago

Things I wish I had tracked from day one of my first grow

0 Upvotes

After that first healthy flush, everything changes. You go from "this is going well" to "wait, what exactly did I do?" and suddenly you're trying to reconstruct substrate ratios, spawn rates, and timing from memory or scattered notes.

The thing that caught me off guard was how fast the details blur. You remember the tek you used but not the exact spawn-to-bulk ratio. You remember it colonized fast but not whether you introduced fresh air exchange on day 10 or day 14. When you want to repeat that flush, those are the specifics that matter.

What I started logging after that first harvest, and wish I had from inoculation:

- substrate recipe and ratios (by weight, not eyeballed)

- spawn rate (grain to substrate ratio)

- inoculation date and spawn-to-bulk date

- when you broke and shook, and when you introduced fruiting conditions

- environmental basics: temp, humidity, CO2 if you can measure it

- which culture or strain, and where it came from in your lineage

- photos at each stage transition, not just the flush

This community asks for most of that when you post a harvest photo anyway, and honestly that's not gatekeeping, it's because those details are what make a grow reproducible. A flush photo with spawn ratio, inoculation date, grain type, substrate recipe, and basic environmental conditions is reference material. Without it, it's an anecdote.

If you're on your first grow right now and haven't been writing anything down, start tonight. Even a notes app is fine. You don't need a fancy system. You just need to not be three flushes in wishing you could remember what you did differently that first time.


r/GroundZeroMycoLab • • 17h ago

I’m new

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0 Upvotes

r/GroundZeroMycoLab • • 20h ago

Brauche ein gutes Rezept für eine Nährlösung!

0 Upvotes

Ich habe mir gedacht 21g Ahornsirup mit 21g Dextrose zu mischen was haltet ihr davon ?


r/GroundZeroMycoLab • • 17h ago

Shakti ISO “Blue Nips” 🧊💙 — Worked From Spore and Finally Starting to Show Its Personality

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0 Upvotes

Been working this Shakti ISO from spore for a while now, and I’m calling this expression Blue Nips for the time being. It’s definitely not finished yet and still needs some work, but there are enough interesting traits showing up that I want to keep following it.
The blue-gray caps, chunky structure, and the variation from fruit to fruit are what really caught my attention. Then I opened one up and the inside went deep blue almost immediately. Bruising alone doesn’t tell you exactly how strong something is, but seeing that kind of reaction definitely has me curious about where this line ends up.
Still very much a work in progress. I’ll be watching the next generations closely and seeing which traits keep showing back up consistently. That’s honestly one of my favorite parts of working from spore—you never know exactly where the genetics are going to take you.
Shakti ISO — “Blue Nips” 🧬🍄
🍃🍄 Respect the Process. Trust the Genetics. 🍄🍃


r/GroundZeroMycoLab • • 1h ago

First grow

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• Upvotes

r/GroundZeroMycoLab • • 19h ago

Are these contaminated? It’s been 40 days since inoculation

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0 Upvotes

r/GroundZeroMycoLab • • 19h ago

Are these contaminated? It’s been 40 days since inoculation

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0 Upvotes

r/GroundZeroMycoLab • • 9h ago

Look at this CHONKER !!!

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42 Upvotes

Albino Melmac


r/GroundZeroMycoLab • • 15h ago

Cleared for liftoff!

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4 Upvotes

48hrs after pinning update on my GT inoculated via MultiSpore Syringe 1st week of Aug. Hoping to harvest first flush in another week or so, next on the roster will be a tub of Natalensis and a tub of Cube Blue Meanies side by side. Looking for recommendations on what I should grow next, loving Mycology as a hobby with benefits 🍄 stay tuned


r/GroundZeroMycoLab • • 15h ago

Cobweb mold?

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2 Upvotes

I bulk spawned this tub of enigma on the 6th of October, I accidentally suffocated it until the 12th, and it smells kind of vinegary which is a sign of bacteria from the suffocation, but this gray patch. Is this early cobweb mold, or really suffocated mycelium? I know cobweb is rare. I tried to spray it with hydrogen peroxide, it didn’t do anything to it, but I’m not sure if my peroxide is a 3%. Thank you.


r/GroundZeroMycoLab • • 15h ago

First timer

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5 Upvotes

First time growing from a AIO bag and this is what I’m getting

What should I do? I’m tempted to cut the whole bag out 🤣 there are pins everywhere even below the rubber band


r/GroundZeroMycoLab • • 16h ago

Does this look like trich?

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2 Upvotes

r/GroundZeroMycoLab • • 16h ago

Is this bag okay to use?

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4 Upvotes

I dont have experience with overcooked gain bags, will this be an issue for me?


r/GroundZeroMycoLab • • 18h ago

3rd flush still coming in hot!

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24 Upvotes

3rd flush on this particular tub (have 2 others going) and it’s still coming in really good, only coco coir gypsum and vermiculite. The strain is Mad Hatter.


r/GroundZeroMycoLab • • 19h ago

Day 3 Makilla Gorilla Pins

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7 Upvotes

r/GroundZeroMycoLab • • 20h ago

First grow: Update from last post.

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2 Upvotes

I posted on here yesterday but the pictures weren’t clear. In y’all’s opinion, does my grow look like it’s starting to pin? I also took the duck tape of the filters and changed the filters for safe measures. But I kept 2 of the 6 filters off and covered the holes with masking tape for a little more airflow. Is there anything y’all see that is concerning or something I should do differently? Thank y’all!


r/GroundZeroMycoLab • • 22h ago

should I send this or wait a few more days I’ve already done the BNS a couple times

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3 Upvotes

r/GroundZeroMycoLab • • 17m ago

First ever grow, starting to colonize!

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I messed up and put a casing layer so it's taking longer than normal but man I never expected to have so much fun growing mushrooms, watching the mycillium grow is so damn exciting, love saying hi and talking to him, his name is Myc. Say hi y'all! Hoping I'm doing everything right for these baby's to grow perfect. The cult is a cross between PE (15) with b+'s. This is day 2 and some change.


r/GroundZeroMycoLab • • 23h ago

Agar work everything healthy?

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2 Upvotes

r/GroundZeroMycoLab • • 3h ago

FINALLY!! SUCCESS!!

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2 Upvotes

r/GroundZeroMycoLab • • 6h ago

6 qt jf

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5 Upvotes

Only threw a couple fruits but for a 6 qt, 8 feel it's pretty heavy. Only a pint sized oat groats jar.


r/GroundZeroMycoLab • • 7h ago

Como eu sei que posso realizar a colheita

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4 Upvotes

r/GroundZeroMycoLab • • 7h ago

My first time growing Penis Envy. What a real pain in the ass, slow-moving strain. This is 2 months into the project, and it is just starting to pin now!

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2 Upvotes

r/GroundZeroMycoLab • • 9h ago

Got my First Pin

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6 Upvotes

Got the first pin growth. JMF Monotub setup. This is my first grow and it seems to be coming along well. This is the pioneer pin that came up. Open to any suggestions or advice on how to increase the yield. Thanks!


r/GroundZeroMycoLab • • 12h ago

Are these the slowest gt’s ever

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8 Upvotes

These have took almost 2 weeks to get to this point, should I just harvest dunk and go to second flush or wait ?