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EXODUS GROW – €40 FEED SYSTEM DIARY

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2mo ago
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Start at Harvest
1
Week 1. Vegetation
2mo ago
6 cm
Height
24 hrs
Light Schedule
28 °C
Day Air Temp
2.0
pH
25 °C
Solution Temp
25 °C
Substrate Temp
21 °C
Night Air Temp
10 L
Pot Size
8 L
Watering Volume
200 cm
Lamp Distance
2500 PPM
CO₂ Level
yan402 📓 EXODUS GROW – €40 FEED SYSTEM DIARY Homemade nutes. Full system. One test subject. Let’s see if it slaps. WHAT'S THIS? Full DIY nutrient system for under €30. No salts. No EC meter. Just fermentation, citric acid, and trash I had lying around. THE 4 BOTTLES: - EXODUS N (Wool Extract) → raw wool + citric acid → nitrogen - EXODUS LIFE (FPJ/FFJ) → banana, grape, tomato, pumpkin, field horsetail, stinging nettle, raw cane sugar and probably more ↕️➡️ Mixed together once done!!! - EXODUS PK BOOST → chicken bones, banana peel, tomato skins, citrus peel, citric acid (for extraction) - EXODUS CAL-MAG → calcium + magnesium citrate - EXODUS CORE (Leonardite) → humic/fulvic acid source 💧 TARGET DOSE (30L BARREL) Seedling: Wool 10ml Early Veg: Wool 20ml | FPJ 10–15ml | CalMag30ml Veg:Wool 30ml | FPJ 10ml | CalMag 60ml | Leonardite 5ml Stretch: Wool 30ml | FPJ 10ml | CalMag 60ml | Leonardite 8ml Bloom: Wool 0ml | FPJ 15ml | CalMag 30–40ml | Leonardite 10ml 📅 TIMELINE: Week 1 – Wool extract + FPJ + PK acid extraction Week 2 – CalMag + Leonardite soak Week 3–4 – Bottles ready Week 5 – Seedling test begins Final – Outcome, tweaks, roast, glory 💰 TOTAL COST: Wool – €2 (5–10L) Citric Acid – €6–7 (1–2kg) Fruit/Veg/bones– €10–15 (5–10L FPJ) Leonardite – €8–12 (10L+) CalMag Powder – €10–15 (20L+) TOTAL: ~€32–40 (for full grow cycles) 🔥 FINAL PHASE: If the seedling thrives → this becomes standard protocol. If it dies → we still learned. If it mutates into a monster → toss your bottles and grab some wool. Let’s get dirty. 🌱
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2
Week 2. Harvest
2mo ago
Happy Harvest Day!
Rated
1/10
Rated
FINAL UPDATE – Closing This One Alright, calling it here. I never really got this diary off the ground properly — was meant to be a full FFJ/FPJ/acid extract test, but it just never felt like the right setup. As I kept planning, it became clear I’m heading in a different direction. I’m switching over to potassium hydroxide (KOH) for extraction instead. Stronger, faster, and more efficient than what I was originally building here. Makes more sense for the kind of brew I actually want to use long-term. So I’m closing this diary and starting fresh with a proper plan built around the KOH route. --- New one coming soon: EXODUS BOMB – KOH Protocol One feed system. Full power. Done right from the start.
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Spent 8 days
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1 g
Bud wet weight per plant
1
Plants
0.1
Grow Room size
Hard
Difficulty

Height
Day air temperature
PH
CO2
Light schedule
Solution temperature
Night air temperature
Substrate temperature
Pot size
Lamp distance
yan402 FINAL UPDATE – Closing This One Alright, calling it here. I never really got this diary off the ground properly — was meant to be a full FFJ/FPJ/acid extract test, but it just never felt like the right setup. As I kept planning, it became clear I’m heading in a different direction. I’m switching over to potassium hydroxide (KOH) for extraction instead. Stronger, faster, and more efficient than what I was originally building here. Makes more sense for the kind of brew I actually want to use long-term. So I’m closing this diary and starting fresh with a proper plan built around the KOH route. --- New one coming soon: 📘 EXODUS BOMB – KOH Protocol One feed system. Full power. Done right from the start, at a later point.
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yan402
yan402commentedweek 12mo ago
This is a project I'm starting end of the month, looks messy for now but will tidy it up later.
Fatnastyz
Fatnastyzcommented2mo ago
@yan402, love it buddy, super neat!
yan402
yan402commented2mo ago
@Fatnastyz, 🙏♥️
yan402
yan402commentedweek 22mo ago
Just a temporary set back, I'm going through with this as it ain't expensive to make, there are some safety concerns I have to iron out first like safety gear, alkaline resistant gloves goggles etc etc, and the receipt itself as it's a more aggressive method of extraction. Breaking down wool is still one of the targets, Looking at you @Xonidan, thank you for the inspiration 🙏♥️✌️
Xonidan
Xonidancommented2mo ago
@yan402, I hope you will find a way to pursue your project
GrowerBaal
GrowerBaalcommentedweek 12mo ago
Klingt definitiv interessant. Viel Erfolg.👌
yan402
yan402commented2mo ago
@GrowerBaal, Dankeschön, gegen Ende des Monats fange ich damit an 🙏♥️✌️
DutchFarmer
DutchFarmercommentedweek 12mo ago
👍👍👍💪💪
yan402
yan402commented2mo ago
@DutchFarmer, 🙏♥️✌️
MonyetDiablero
MonyetDiablerocommentedweek 12mo ago
Doctor smart 😘
yan402
yan402commented2mo ago
@MonyetDiablero, Yeah lol, if they don’t kick me out for it lmfao 😆 It should work in theory at least, let’s see what happens. I already ran one diary using just FPJ/FFJ, so this might be the run that finally fixes the issues I had with using only fermented plant and fruit juice. 👀
Xonidan
Xonidancommentedweek 12mo ago
I‘am curious about …!!
yan402
yan402commented2mo ago
@Xonidan, Me too, lol. ✌️❤️
Xonidan
Xonidancommented2mo ago
@yan402, yes
Mr_und_Ms_Lue_Roots
Sehr interessant 🤩 Wir sind sehr gespannt. Viel Erfolg bei diesem Projekt! 😉✌️
yan402
yan402commented2mo ago
@Mr_und_Ms_Lue_Roots, Dankeschön, ich auch, erstes Mal überhaupt, es wird interessant sein auf jeden Fall.🙏♥️✌️
Hologram
Hologramcommentedweek 22mo ago
it was a short experiment this time... next time just give me some Acid 😜 my Consciousness will grow with it for sure!!👊
yan402
yan402commented2mo ago
@Hologram, lmfao, still got some 🤪, yeah it was the right decision though, with Citric acid it would take forever like a year for some parts lol, I don't mind long term but not if I can use a short cut instead.
Stony_German
Stony_Germancommentedweek 12mo ago
Sehr interessantes Ernährungsprogram. Schauen wir mal wie gut das funktioniert.
yan402
yan402commented2mo ago
@Stony_German, Ja, lol, es gab eine große Planänderung, ich muss das ganze Ding wieder umbauen 😅. Da steckt noch viel mehr drin, als ich bisher gezeigt hab. Ich hab sogar ’ne chemische Extraktion im Kopf, die ich testen will, aber das dauert noch etwas, muss noch extra Material bestellen usw. Wird aber definitiv knallen 😁 Danke fürs Vorbeischauen growmie! 🙏❤️✌️
Hologram
Hologramcommentedweek 12mo ago
Thanx for sharing this awesome (cheap but very valuable..👍) project,😍 am very curious bout the outcome but B carefull my growbro, ur gonna need a bigger tent! 😎👊
yan402
yan402commented2mo ago
@Hologram, Let's see what happens lol, I was up late trying to figure out how to break the wool down efficiently and it ain't easy LMFAO, that part might fail, at least the first time, the rest should work though, I'm still adding and taking things off the list so it might take me longer to start as well.
RobsterOR
RobsterORcommentedweek 12mo ago
Ich abonniere das auch mal! Bin sehr gespannt! Vor allem nice weil ich denke den Krams den du benutzt kriege ich hier halt auch, d.h. wenn es klappt werd ich da sicher profitieren 😁
yan402
yan402commented2mo ago
@RobsterOR, Mal sehen wie es voran kommt, mit Ffj fpj exklusiv hatte ich schon ein diary, aber nicht geklappt wie ich es haben wollte aber nah Ran, growdiaries.com/diaries/172828-grow-journal-by-yan402 Ende Monats Mit dem ersten lohn fange ich an.✌️❤️🙏
Natrona
Natronacommentedweek 12mo ago
Ill be watching 👀. Im trying to find organic, easy and hopefully reuse my food waste. 🌱💚💫
yan402
yan402commented2mo ago
@Natrona, I'm also curious if it works lol. Until now I've seen good results from FPJ/FFJ, but not as a main nutrient. When I experimented last time using it as the main source, I had some major deficiencies. So I changed the recipe a bit, sheep's wool is the interesting part of this experiment. It seems to be perfect for vegetation, if I manage to break it down efficiently of course. The rest is actually standard, I’ve just never done it all myself before. ✌️♥️
Papablob
Papablobcommentedweek 12mo ago
bonne chance 🙏🖖
yan402
yan402commented2mo ago
@Papablob, Thank you my friend 🙏♥️✌️
CookiDoggi
CookiDoggicommentedweek 12mo ago
Do a diary with this please!! To see how it works
yan402
yan402commented2mo ago
@CookiDoggi, Definitely will growmie, I'm just low on €€ right now and I still need to sort a few things out first, but this one is set in stone lol, I'm hoping for end of July, I'm already working on it, at least the diary and theoretical part but first I need all the material so I won't drag the diary on for too long lol, ✌️♥️
Comment by yan402 photo #1
yan402
yan402commented2mo ago
@CookiDoggi, ps Do you mean the acid extraction and Ffj fpj, or Potassium Hydroxide extraction and Ffj fpj? If you are asking about the Citric acid extraction that's something easy and harmless to try out but too slow and inefficient, the potassium Hydroxide method I would not recommend unless you know or are extremely careful in doing so.
Xonidan
Xonidancommentedweek 22mo ago
The next project will come !
yan402
yan402commented2mo ago
@Xonidan, 💯 but it'll take a bit, I need to get some money in first. Most of the stuff I need is only cheap if I buy in bulk. Plus I want to organize it better this time, the last one wasn’t exactly well thought out lol. ✌️♥️
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