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DuschkabinenGrow ⠀
🗓️ Week: 0, Day: 0, Germination: 11 September 2025
💡 Light: 45 cm, 30% 🌀 Fan: speed 1, Exhaust speed 1, VPD ~0.6
🌱 auto#1 (left) – H: 3 cm | Pheno: /
🌱 auto#2 (right) – H: 3 cm | Pheno: /
COMMENT
The seedlings just popped 🌱
This run will be fully organic in custom living soil.
Plan is to water only with dechlorinated, pH-adjusted tap water from start to finish.
Looking forward to see how the mix performs and to explore the different genetics.
The base soil (what I call “light mix”) was old and dry, with an unknown exact composition.
SOIL
• 19 L Light Mix (Soil, Perlite, Coco)
• 0.75 L Compost Soil + 0.75 L Gardening Soil
• 30 g Fermented Bokashi, 15 g Leonardite Powder, 5 g Rock Dust
• 20 g Mycorrhiza
• Bentonite, Cocoa, Kelp, NPK sources (4,5,7)
EXCEL SHEET
Timeline & Handbook https://docs.google.com/spreadsheets/d/1-l0iShvujQDb2TUDkq8R4j3o2TRqjsw26X-Sct-1-ok/edit?usp=sharing
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Used method
Directly In Substrate
Germination Method
1
Week 1. Vegetation
17d ago
1/5
3.75 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.5
pH
No Smell
Smell
900 PPM
TDS
70 %
Air Humidity
22 °C
Solution Temp
19 °C
Substrate Temp
21 °C
Night Air Temp
0.35 liters
Pot Size
0.02 liters
Watering Volume
45 cm
Lamp Distance
400 PPM
CO₂ Level
DuschkabinenGrow ⠀
🗓️ Week: 1, Day: 3, Germination: 11 September 2025
💡 Light: 45 cm, 50% 🌀 Fan: speed 1, Exhaust speed 1, VPD ~0.6
🌱 auto#1 (left) – H: 3.5 cm | Pheno: /
🌱 auto#2 (right) – H: 4 cm | Pheno: /
COMMENT
I hung a damp towel inside the tent to increase humidity.
The tent’s passive intake ports a bit wider to allow more intake..
The photos show the current setup. I’m working to keep conditions stable and plant-friendly.
Substrate temperature is a bit low because of the small sized pots.
SOIL
• 19 L Light Mix (Soil, Perlite, Coco)
• 0.75 L Compost Soil + 0.75 L Gardening Soil
• 30 g Fermented Bokashi, 15 g Leonardite Powder, 5 g Rock Dust
• 20 g Mycorrhiza
• Bentonite, Cocoa, Kelp, NPK sources (4,5,7)
EXCEL SHEET
Timeline & Handbook https://docs.google.com/spreadsheets/d/1-l0iShvujQDb2TUDkq8R4j3o2TRqjsw26X-Sct-1-ok/edit?usp=sharing
7 likes
comments
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2
Week 2. Vegetation
10d ago
1/7
5.5 cm
Height
18 hrs
Light Schedule
27 °C
Day Air Temp
6.5
pH
No Smell
Smell
900 PPM
TDS
70 %
Air Humidity
22 °C
Solution Temp
20 °C
Substrate Temp
23 °C
Night Air Temp
19 liters
Pot Size
0.2 liters
Watering Volume
45 cm
Lamp Distance
400 PPM
CO₂ Level
DuschkabinenGrow ⠀
🗓️ Week: 2, Day: 10, Germination: 11 September 2025
💡 Light: 45 cm, 100% 🌀 Fan: speed 2, Exhaust speed 2, VPD ~0.7
🌱 auto#1 (left) – H: 5 cm | Pheno: /
🌱 auto#2 (right) – H: 5.5 cm | Pheno: /
COMMENT
I transplanted them into their final 19-liter pots. I noticed a few fungus gnats in the soil.
It’s not a big infestation, but I’m trying to catch them with sticky traps and I also sprayed the top 2 centimeters of soil with neem oil.
The plant on the left developed some dark spots about 10 hours after the transplant.
The plant on the right is really strong and growing quickly. When repotting, I buried the stems about one to two centimeters deeper into the soil than they were before.
SOIL
• 19 L Light Mix (Soil, Perlite, Coco)
• 0.75 L Compost Soil + 0.75 L Gardening Soil
• 30 g Fermented Bokashi, 15 g Leonardite Powder, 5 g Rock Dust
• 20 g Mycorrhiza
• Bentonite, Cocoa, Kelp, NPK sources (4,5,7)
EXCEL SHEET
Timeline & Handbook https://docs.google.com/spreadsheets/d/1-l0iShvujQDb2TUDkq8R4j3o2TRqjsw26X-Sct-1-ok/edit?usp=sharing