The Grow Awards 2026 🏆

🐟💀 FERMAKOR: The Dorade Incident

134
30
228
6d ago
Dorate Royal (guts bones tail and head)
Dorate Royal (guts bones tail and head)
Potassium Hydroxide High-Intensity Discharge/10000000000000W
Potassium Hydroxide
Potassium Hydroxide High-Intensity Discharge/10000000000000W
Potassium Hydroxide
8l bucket
8l bucket
Loose lid
Loose lid
My node
My nose
Myself
Myself
Fish guts,bone, and potassium Hydroxide Other
Fish guts,bone, and potassium Hydroxide
Indoor
Room Type
8 liters
Pot Size
1 liters
Watering
Start at Harvest
G
Germination
18d ago
yan420 🐟💀 FERMAKOR: The Dorade Incident – Spontaneous Batch Log (Because the fish came with guts, and I don’t waste potential) --- 🍽️ How It Started I ordered two big Dorades for dinner. Didn’t bother ticking the “cleaned” box. They arrived whole — full organs, eyes staring, one of them with a stomach packed with broken seashells (free CaCO₃ bonus). So instead of complaining, I just said: “Alright, fine. Dinner first. Hydrolysis later.” --- ⚗️ Phase 1 — The Gut Start (Day 1) Material: 160 g of fresh guts straight from the fish. KOH: 20 g (yep, strong ratio, I know). Water: ~250 mL warm. Dissolved KOH → poured over → stirred → left to liquefy. Within minutes it warmed up and foamed; by evening it was already turning into that deep brown, oil-slick mix I like. --- Phase 2 — The Rest Goes In (Day 2) After dinner, all the remaining parts go into the same container: Heads, bones, fins, skin — roughly 500–600 g. Add another 30–35 g KOH and ~0.5 L water. Stir and let it digest for a week or two or three, until smooth. The seashells stay in — they buffer the pH and slowly release Ca and trace minerals. --- ⚖️ Phase 3 — Neutralization Once the mix settles, I’ll neutralize down to pH 6.2–6.4 using phosphoric acid. Target ~40 mL of 59 % H₃PO₄ for the whole thing. Then strain through cheesecloth / pillowcase (no coffee filter — that’s only for exports 😎). --- Storage Bottled in brown flip-top German beer bottles. Label: “FERMAKOR FISH BASE – DORADE INCIDENT – 2025-11-06” Shake before use, store dark. --- 🌿 Application 10 mL per 30 L barrel mid-flower as amino + micro boost. Clean N-P-Ca + enzymes, zero smell, instant uptake.
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6 comments
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Used method
Other
Germination Method
1
Week 1. Vegetation
17d ago
10 cm
Height
8 °C
Day Air Temp
12.0
pH
2500 PPM
TDS
100 %
Air Humidity
15 °C
Solution Temp
15 °C
Substrate Temp
2 °C
Night Air Temp
8 liters
Pot Size
1 liters
Watering Volume
yan420 🐟💀 FERMAKOR: The Dorade Incident – Spontaneous Batch Log (Because the fish came with guts, and I don’t waste potential) --- 🍽️ How It Started I ordered two big Dorades for dinner. Didn’t bother ticking the “cleaned” box. They arrived whole — full organs, eyes staring, one of them with a stomach packed with broken seashells (free CaCO₃ bonus). So instead of complaining, I just said: “Alright, fine. Dinner first. Hydrolysis later.” --- ⚗️ Phase 1 — The Gut Start (Day 1) Material: 160 g of fresh guts straight from the fish. KOH: 20 g (yep, strong ratio, I know). Water: ~250 mL warm. Dissolved KOH → poured over → stirred → left to liquefy. Within minutes it warmed up and foamed; by evening it was already turning into that deep brown, oil-slick mix I like. --- Phase 2 — The Rest Goes In (Day 2) After dinner, all the remaining parts go into the same container: Heads, bones, fins, skin — roughly 500–600 g. Add another 30–35 g KOH and ~0.5 L water. Stir and let it digest for a week or two or three, until smooth. The seashells stay in — they buffer the pH and slowly release Ca and trace minerals. --- ⚖️ Phase 3 — Neutralization Once the mix settles, I’ll neutralize down to pH 6.2–6.4 using phosphoric acid. Target ~40 mL of 59 % H₃PO₄ for the whole thing. Then strain through cheesecloth / pillowcase (no coffee filter — that’s only for exports 😎). --- Storage Bottled in brown flip-top German beer bottles. Label: “FERMAKOR FISH BASE – DORADE INCIDENT – 2025-11-06” Shake before use, store dark. --- 🌿 Application 10 mL per 30 L barrel mid-flower as amino + micro boost. Clean N-P-Ca + enzymes, zero smell, instant uptake.
28 likes
17 comments
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2
Week 2. Vegetation
12d ago
10 cm
Height
8 °C
Day Air Temp
12.0
pH
2500 PPM
TDS
100 %
Air Humidity
15 °C
Solution Temp
15 °C
Substrate Temp
2 °C
Night Air Temp
8 liters
Pot Size
1 liters
Watering Volume
yan420 11.11.25 — Dorate Extraction Added 40 g extra KOH. Reaction had slowed and odor developed — a clear sign of incomplete hydrolysis. Solution stayed pale, meaning both temperature and KOH strength were too low. Might switch to nitric acid for neutralization next time to provide nitrate-N and avoid the mild phosphoric/citric buffer limitation. --- 12.11.25 — Continued Breakdown The reaction slowed again after adding the cannabis leaves, releasing more odor than expected. To finish the process, I added 31.2 g of potassium hydroxide to balance the new biomass and restore proper alkalinity. The mix has already started to darken again, and the smell is dropping fast. This should push the hydrolysis toward completion. Next step is pH testing — if it’s in range, I’ll let it settle before starting the neutralization phase.
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2 comments
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3
Week 3. Vegetation
10d ago
10 cm
Height
8 °C
Day Air Temp
12.0
pH
2500 PPM
TDS
100 %
Air Humidity
15 °C
Solution Temp
15 °C
Substrate Temp
2 °C
Night Air Temp
8 liters
Pot Size
1 liters
Watering Volume
yan420 14.11.2025 Was going to close the diary today but as it doesn't smell anymore I decided to close the diary this coming Tuesday, smell shifted from chemical fish ammonia to cooked fish with the additional Citric acid I sprayed in, rest in video 📸 🐟💀 FERMAKOR: The Dorade Incident – Spontaneous Batch Log (Because the fish came with guts, and I don’t waste potential) --- 🍽️ How It Started I ordered two big Dorades for dinner. Didn’t bother ticking the “cleaned” box. They arrived whole — full organs, eyes staring, one of them with a stomach packed with broken seashells (free CaCO₃ bonus). So instead of complaining, I just said: “Alright, fine. Dinner first. Hydrolysis later.” --- ⚗️ Phase 1 — The Gut Start (Day 1) Material: 160 g of fresh guts straight from the fish. KOH: 20 g (yep, strong ratio, I know). Water: ~250 mL warm. Dissolved KOH → poured over → stirred → left to liquefy. Within minutes it warmed up and foamed; by evening it was already turning into that deep brown, oil-slick mix I like. --- Phase 2 — The Rest Goes In (Day 2) After dinner, all the remaining parts go into the same container: Heads, bones, fins, skin — roughly 500–600 g. Add another 30–35 g KOH and ~0.5 L water. Stir and let it digest for a week or two or three, until smooth. The seashells stay in — they buffer the pH and slowly release Ca and trace minerals. --- ⚖️ Phase 3 — Neutralization Once the mix settles, I’ll neutralize down to pH 6.2–6.4 using phosphoric acid. Target ~40 mL of 59 % H₃PO₄ for the whole thing. Then strain through cheesecloth / pillowcase (no coffee filter — that’s only for exports 😎). --- Storage Bottled in brown flip-top German beer bottles. Label: “FERMAKOR FISH BASE – DORADE INCIDENT – 2025-11-06” Shake before use, store dark. --- 🌿 Application 10 mL per 30 L barrel mid-flower as amino + micro boost. Clean N-P-Ca + enzymes, zero smell, instant uptake.
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1 comment
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4
Week 4. Harvest
6d ago
Happy Harvest Day!
Rated
6/10
Rated
Today I’m closing the Dorade extraction. This batch has been breaking down for about two weeks, and now it’s ready for the final steps: blend, neutralise, filter, bottle — done. I’m using a light citric-acid adjustment to kill the smell and stabilise the concentrate before storage. Then it goes through the sieves, gets a final squeeze, and straight into bottles. This isn’t a recipe — just my normal cleanup routine once an extraction is fully digested: • break down the leftover solids • bring the pH down into a safe acidic range • filter everything clean • bottle and store Two weeks of rot, one day of work, another homemade input finished. On to the next one. --- TAGS DIY nutrients fermented plant juice FPJ FFJ nutrient extraction KOH extraction citric acid neutralisation cannabis nutrients organic inputs homemade fertilizer natural farming FERMAKOR KOH nutrient extraction DIY gardening compost extract growmies coco coir growing plant nutrition DIY PK nutrient soil biology fermentation nutrients
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Spent 23 days
Ger Veg Flo Har
1500 g
Bud wet weight per plant
1
Plants
8
Grow Room size
Hard
Difficulty

Height
Day air temperature
Air humidity
PPM
PH
Solution temperature
Night air temperature
Substrate temperature
Pot size
yan420 Today I’m closing the Dorade extraction. This batch has been breaking down for about two weeks, and now it’s ready for the final steps: blend, neutralise, filter, bottle — done. I’m using a light citric-acid adjustment to kill the smell and stabilise the concentrate before storage. Then it goes through the sieves, gets a final squeeze, and straight into bottles. This isn’t a recipe — just my normal cleanup routine once an extraction is fully digested: • break down the leftover solids • bring the pH down into a safe acidic range • filter everything clean • bottle and store Two weeks of rot, one day of work, another homemade input finished. On to the next one. --- TAGS DIY nutrients fermented plant juice FPJ FFJ nutrient extraction KOH extraction citric acid neutralisation cannabis nutrients organic inputs homemade fertilizer natural farming FERMAKOR KOH nutrient extraction DIY gardening compost extract growmies coco coir growing plant nutrition DIY PK nutrient soil biology fermentation nutrients
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4 comments
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THcHunteR23
THcHunteR23 commentedweek 117d ago
It's always interesting to see your recipes.👍👌
yan420
yan420 commented17d ago
@THcHunteR23, Thank you🙏, I'm hoping to use this one as an add on to the PK Micro version I'm already using so I'll have two distinct bottles FERMAKOR N(PK)+Micros and FERMAKOR PK(N)+micros, it works bro, already tested the PK version, next step is to try it from seed to harvest. ✌️❤️
GrowerBaal
GrowerBaal commented16d ago
@THcHunteR23, so true.👍
yan420
yan420 commented16d ago
@GrowerBaal, 🙏♥️✌️
Hattiwatti
Hattiwatti commentedweek 018d ago
God Luck 🙏 Can't wait to see how it works 🤔
yan420
yan420 commented18d ago
@Hattiwatti, It already works bro, it's just an add on that I will blend with my main FERMAKOR PK Micro nutrient mix fo a bit extra N and micros, test plant is already thriving, thanks for dropping by growmie 🙏♥️✌️
TrickzGrowz
TrickzGrowz commentedweek 117d ago
i can smell it
yan420
yan420 commented17d ago
@TrickzGrowz, Lol bro, it doesn't smell much anymore, the procces turns the smell in a different direction once it's all soaked, first two to 4 days it's more of a chemical ammonia smell after that it Drifts towards soya/fish sauce smell earthy etc etc, of course the chemical "touch" is still there. Have a good one and if you have any questions feel free to ask ✌️ ♥️
TrickzGrowz
TrickzGrowz commented17d ago
@yan420, das hätte ich allerdings nicht gedacht! 😳 hätte mir vorgestellt, es riecht ähnlich wie die braune Sauce aus dem Biomüll.
yan420
yan420 commented17d ago
@TrickzGrowz, Dann hast du wirklich keine Ahnung wie "dein" Dünger hergestellt wird lmfao, wie gesagt wenn du Fragen oder was beitragen kannst mach es einfach aber für solche "Diskussionen" habe ich nicht viel Bock ✌️♥️
Natrona
Natrona commentedweek 117d ago
Bring on the fish juice 🐟🐠
yan420
yan420 commented17d ago
@Natrona, 🙏♥️✌️ 🐟💪
smoker420
smoker420 commentedweek 211d ago
Stems on them there thick! Cool process you have going on will be keeping an eye on this grow good luck
yan420
yan420 commented11d ago
@smoker420, Thank you bro 🙏♥️
MonyetDiablero
MonyetDiablero commentedweek 014d ago
looking good brother always love to see diaries that are growing with own created nutrients 💚 i wish you the best and i will definitely keep a eye on this diary !
yan420
yan420 commented10d ago
@MonyetDiablero, Thank you bro, it is fun to play with lol, but it will be the last time using fish lol, even though they're are ways of putting the smell down one small mistake and yeah lmfao, there are less smelly organic N sources, I'll be going with beans next time 🤞❤️✌️
Xonidan
Xonidan commentedweek 116d ago
Fish soup for the girls
yan420
yan420 commented16d ago
@Xonidan, 😀🐟💪✌️
MisterZ
MisterZ commentedweek 117d ago
Very curious about it. 🤢😳
yan420
yan420 commented16d ago
@MisterZ, It will work bro, the other versions I have running are all spot on for what I'm using them for, it's basically the same but more concentrated version of the 15-20€ bottle fish emulsions "we" growers throw money on lol, see you around bro and if you would like to try send me a DM ✌️♥️
All_our_small_plants
Ich finde cool was du da machst und auch deine Videos auf YouTube sind sehr toll 💜💚💜
yan420
yan420 commented13d ago
@All_our_small_plants, Dankeschön Bro 🙏, ich finde deine Videos auch cool 😎👌♥️
All_our_small_plants
All_our_small_plants commented12d ago
@yan420, 😍😇
GrowerBaal
GrowerBaal commentedweek 016d ago
Lecker.😜
yan420
yan420 commented16d ago
@GrowerBaal, Ne, nicht wirklich lol ✌️♥️
GrowerBaal
GrowerBaal commented16d ago
@yan420, Kenne das noch vom Angeln, sieht eigentlich schlimmer aus als es ist.😌😉😌
Green_claws
Green_claws commentedweek 46d ago
Hi brother. I have never done fish I'm just wondering what is left of it, has the bones dissolved etc.. Much love💚.
yan420
yan420 commented6d ago
@Green_claws, Nah bro they didn't dissolve, not completely at least, the soft parts were completely gone though, and neither did the cannabis leafs and branches I put in a bit later, it was probably not caustic enough anymore even though I added some extra Koh at some point, I'll be testing on my next grow, once the tent is empty✌️♥️
Green_claws
Green_claws commented6d ago
@yan420, ye get ya so the thin boney bits did, so what then A bit more time and they would you think?. Keep these ferment diaries going dude I proper geek out on this stuff.. ✌️💚
yan420
yan420 commented6d ago
@Green_claws, Exactly bro, the thin and soft stuff goes first, the tougher bone material needs either more time or a stronger caustic environment from the start. If I’d kept it hot and topped up the KOH earlier it probably would’ve gone further, but this batch slowed down once the causticity dropped. Next run I’ll push it harder from day one and see how far I can take it. Appreciate the love man, I’ll keep the ferment diaries coming ✌️💚 Ps I think acids are more efficient for breaking down bones into calcium etc etc
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