Fireproof Friday 05.09.25 - Skunk #1 in Pot
- The Choco didn't produce any leaves after being planted in the pot - dead
- On 02.09.25, let a Skunk #1 germinate in a glass of water
- On 05.09.25, planted in the pot, no Mycotrex used
Thursday 28.08.25 - Seeds in Pot
- Directly in Aquapot 15l
- Soil up to 5cm below the edge
- 2xBioTabs slow-release tabs placed 10cm from the bottom of the pot
- Planting hole 1cm deep, added 5g Mycotrex, seeds with taproot facing down
- Watered with 1l of water mixed with 1g Bactrex + 10ml Orgatrex
- Placed on the windowsill
Wednesday 27.08.25 - Seed has germinated
Sunday 24.08.25 17:30 - Seed in the glass of water, pressed down slightly
Today I placed my only seed in the glass of water and pressed down lightly so it can soak up and the germination process can begin.
I'm referring back to my first grow, which was very successful and produced a strong end product (see my first diary: https://growdiaries.com/diaries/236501-sensi-seeds-choco-automatic-grow-journal-by-fireproof).
The biggest difference this time: The grow tent is in the basement. In the office, the exhaust and ventilation system was just too loud over time. However, the conditions in the basement are a bit more extreme.
I will closely observe how the seed and later the plant react to the temperature fluctuations.
Conclusion: The second run starts – this time with only one plant and slightly changed conditions. I'm curious to see how the change of location affects growth and yield.
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Used method
Glass Of Water
Germination Method
1
Week 1. Vegetation
1y ago
1/8
4.5 cm
Height
18 hrs
Light Schedule
22 °C
Day Air Temp
No Smell
Smell
66 %
Air Humidity
15 liters
Pot Size
0.1 liters
Watering Volume
15 cm
Lamp Distance
Fireproof 08.09 (Monday, Day 1)
Cotyledons
09.09 (Day 2)
Placed the plant in the tent
This time a new attempt, the tent is in the basement. The outside temperature is currently around 20 degrees.
Inside the tent this afternoon at 12:30 it was about 22 degrees with 70% humidity.
Parameters
Light: 40% dimming
Lighting time: 03:00 - 21:00 (18 h)
Extractor: Temp 28 C, Ext. Min: 0, Ext. max 100 m3/h
Water: minimal, about 100ml per day max.
Circulation fans: Both are running
Fan (https://amzn.eu/d/8BfzB8K): Level 1, gently blowing over the seedling for strong roots
11.09 (Day 4) 06:48 69% humidity, 21.8 C
12.09 (Day 5) 08:37 68% humidity, 21.6 C
14.09 (Sunday, Day 7) 19:01 66% humidity, 22.5 C, height: 4.5 cm
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2
Week 2. Vegetation
1y ago
18 hrs
Light Schedule
21 °C
Day Air Temp
No Smell
Smell
59 %
Air Humidity
18 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
10 cm
Lamp Distance
Fireproof She's growing and growing
09/16 (Day 9) 06:54 59% humidity, 21.6 C
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3
Week 3. Vegetation
1y ago
1/12
7 cm
Height
20 hrs
Light Schedule
20 °C
Day Air Temp
No Smell
Smell
60 %
Air Humidity
18 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
8 cm
Lamp Distance
Nutrients 1
BoomBoom Spray
5 mll
Fireproof 23.09 (Day 16) 08:37 64% humidity, 20.5 C
24.09 (Day 17)
Light set to 20/4, distance increased to 18 cm
It's getting colder, about 10°C outside this week, around 20-21 in the tent when the light is on
Watering daily with about 200ml
Spider Farmer heater, 540W put into operation.
Configuration: 24°C Day / 19°C Night
Level: 3
Mode: Temperature Daytime Mode
Deadband Range: 3°C
25.09 (Day 18)
06:36 57% humidity, 21.1 C
21:46 56% humidity, 21.3 C
Spider Farmer heater did not maintain the temperature at 24°C as desired
I don't remember exactly, I think I set it to continuous heating at 28°C to test if it holds the temperature
26.09 (Day 19)
09:03 27% humidity, 33.6°C -- Oops! That didn't go well with the adjusted Spider heater settings
Since I will be on vacation for 9 days starting 27.09, I adjusted some parameters again. After the vacation, I want to turn on my AquaPot system and have prepared the pot accordingly as described in https://www.growmart.de/mediafiles/Sonstiges/AutoPot/autopot-growers-guide-complete-en.pdf: "Pot up and with the pot outside the tray, water each pot through. When you see water draining from the bottom of the pot, stop. Allow the pot to drain for 15 mins."
Boom Boom Spray 2.5ml mixed with 500 ml water sprayed. Sprayed with about 100 ml until the leaves are dripping wet
Light/extractor set to growing parameters as recommended in the Secret Jardin manual: Temp: From 28ºC to 24ºC / EXT.MIN: From 0% to 20% / EXT.MAX: left at 100m3/h
Distance from light to leaf tip increased to 25cm
About 500 ml water placed in the pot in the tent to increase humidity
Spider Farmer heater reconfigured
Configuration: 25°C Day / 19°C Night
Level: 3
Mode: Temperature Daytime Mode
Deadband Range: adjusted from 3°C to 2°C
Height: 8 cm
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5
Week 5. Flowering
10mo ago
1/2
20 cm
Height
20 hrs
Light Schedule
24 °C
Day Air Temp
No Smell
Smell
60 %
Air Humidity
19 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
30 cm
Lamp Distance
Fireproof 07.10 (Day 30)
During my 9 days of vacation, the plant has developed well and is now already in flowering.
AquaPot activated. Container initially filled with about 20l.
Distance to the cola flower adjusted to 30cm.
06:36 57% humidity, 20.6 C
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6
Week 6. Flowering
10mo ago
1/16
27 cm
Height
20 hrs
Light Schedule
21 °C
Day Air Temp
Normal
Smell
52 %
Air Humidity
19 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
30 cm
Lamp Distance
Nutrients 1
Bio PK 5-8
10 mll
Fireproof 11.10 (Day 34)
22:14 AquaPot valve turned off
12.10 (Day 35)
17:38 AquaPot reservoir has run dry
Bio PK 5-8 fertilizer part 1/2 emptied into reservoir
13.10 (Day 36)
06:49 Bio PK 5-8 fertilizer has been absorbed part 2/2 emptied into reservoir
Light adjusted from 70% to 100%
14.10 (Day 37)
08:03 Bio PK 5-8 fertilizer has been fully absorbed
AquaPot valve turned on
15.10 (Day 38)
15:30 51% humidity, 21.76 C
17.10 (Day 40)
15:30 53% humidity, 21.6 C
19.10 (Day 42)
18:30 51% humidity, 21.5 C
Defoliation, lollipopping, and scrog net
I count one fat main stem and 8 side stems that are carrying buds
Spider Farmer heater reconfigured, as the temperature in the tent always stays at 21-22 °C. Some users in the reviews on Amazon for the heater also mentioned that the temperature isn't held very accurately.
Configuration: adjusted from 25°C to 27°C day / 19°C night
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Used techniques
LST
Technique
ScrOG
Technique
Defoliation
Technique
Lollipopping
Technique
7
Week 7. Flowering
9mo ago
1/7
27 cm
Height
20 hrs
Light Schedule
24 °C
Day Air Temp
Normal
Smell
52 %
Air Humidity
19 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
30 cm
Lamp Distance
Nutrients 2
Orgatrex
20 mll
Bactrex
1 mll
Fireproof 21.10.25 (Day 44):
- Filled water reservoir to 30L
- Stopped water supply for next fertilization
- Adjusted distance to the lamp to 30 cm. With the SCROG net, no further adjustments should be necessary now
22.10.25 (Day 45):
- AquaPot is empty
- Fertilized according to BioTabs scheme: 1g Bactrex, 20ml Orgatrex in 1L water
- Poured about 500 ml into AquaPot
- Installed WiFi in the grow room. From now on, using my temperature and hydrometer that records data, allows alarms for temperature/humidity under/over limits.
23.10.25 (Day 46):
- 18:33: AquaPot is empty, poured the rest of the nutrient solution into AquaPot
- Installed the sensor of the Spider heater and temperature/hydro meter at plant height
- Reconfigured Spider heater - operation is quite cumbersome, I read the manual again. When activating the day/night mode, you have to leave the setting for 3 seconds to activate it. Now you can see well from the temperature meter that the temperature is being maintained as desired. 24 degrees during the day, 19 degrees at night. This is now necessary, as it’s only about 15 degrees in the basement
24.10.25 (Day 47)
- 18:11 Nutrient solution used up, reactivated water supply
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8
Week 8. Flowering
9mo ago
1/5
27 cm
Height
20 hrs
Light Schedule
24 °C
Day Air Temp
Strong
Smell
60 %
Air Humidity
19 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
30 cm
Lamp Distance
Nutrients 1
Bio PK 5-8
15 mll
Fireproof 29.10 (Day 52):
- Set the clock back one hour to winter time
- 14:10 Water supply deactivated for Pot Feeding with Bio PK 5-8
30.10 (Day 53):
- 07:33 AquaPot was empty, this time poured the complete nutrient solution (1l water + 15ml Bio PK 5-8) into the AquaPot (see picture)
31.10 (Day 54):
- 19:57 Nutrient solution completely used up, water supply reactivated
I think the plant is developing quite well. What I don't really like is the leaf color; they look somewhat dried out. I don't know if it's due to the AquaPot system since I'm not giving the plant any more water, but it just takes what it needs from the AquaPot.
But the most important thing for me are the buds; they are already so extremely resinous that I had to scrub my fingers for 5 minutes after lightly weaving the branches into the SCROG net. It also smells very strong now. From now on, I'll only work with gloves on the plant.
After I correctly set the Spider heater recently, the temperature in the tent now stays nicely around 24 degrees during the day and at 19 degrees during the 4 hours of "night." Monitoring with the smartphone-controlled temperature and humidity sensor for FermentBox (https://bonsanto-mini-grow-box.com/product/brokkoli-sensor-fuer-fermentbox-temperatur-feuchtigkeit/) also provides reliable data, and with Wi-Fi in the basement, it's a nice setup now. Now I just need to automate the feeding; that's the next project. 😀
According to the Bio Tabs guide for organic cultivation (https://biotabs.nl/download/organic-cultivation-manual-german.pdf), there's nothing to do in flowering week 5. I'll let the lady continue to bloom in peace.
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Used techniques
ScrOG
Technique
Defoliation
Technique
9
Week 9. Flowering
9mo ago
1/2
27 cm
Height
20 hrs
Light Schedule
24 °C
Day Air Temp
Strong
Smell
55 %
Air Humidity
19 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
30 cm
Lamp Distance
Fireproof All good. The buds are getting stronger and stronger. It smells really strong now; when I open the tent that's in the basement, it smells like weed in the hallway for hours afterwards 😇
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10
Week 10. Flowering
9mo ago
1/8
27 cm
Height
20 hrs
Light Schedule
24 °C
Day Air Temp
Strong
Smell
55 %
Air Humidity
19 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
30 cm
Lamp Distance
Fireproof It really stinks like a skunk plant 😂
The trichomes are looking good. I think in another 1-2 weeks, the plant will be ready for harvest. According to https://sensiseeds.com/de/feminisierte-samen/sensi-seeds/skunk-1-automatic, "The flowering phase lasts 45 to 55 days, during which the plants stretch less than the regular Skunk #1 and remain nice and compact." I'm currently in week 7 of flowering.
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11
Week 11. Flowering
8mo ago
1/10
27 cm
Height
20 hrs
Light Schedule
24 °C
Day Air Temp
Strong
Smell
55 %
Air Humidity
19 °C
Night Air Temp
15 liters
Pot Size
0.2 liters
Watering Volume
30 cm
Lamp Distance
Fireproof chatGPT says about the pictures and the question "When to harvest?": "The plant is clearly in the late senescence phase of its life cycle. The fan leaves show pronounced chlorophyll breakdown patterns, typical for advanced nutrient remobilization. The buds appear fully developed, dense, and resin-rich. The visible color changes and the increasing limpness of the leaves indicate a natural end stage of the generative phase. Overall, the plant is physiologically in the final ripening and aging phase."
Feel free to write in the comments when you would harvest!
It was really easy to bring the Skunk #1 Automatic to harvest. I had no abnormalities at all. Just put the seeds in the pot and take care of them a little, and I estimate about 50g of end product will come out. That should last at least a year or longer again.
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Original
Spent 72 days
Ger Veg Flo Har
334 g
Bud wet weight per plant
1
Plants
0.5 m²
Grow Room size
Normal
Difficulty
Height
Day air temperature
Air humidity
PH
Light schedule
Night air temperature
Pot size
Lamp distance
1/23
Fireproof Harvested on 12/5 (Day 89). The buds were wet trimmed and with stems, it was 334g. Now the buds are maturing in my Bonsanto FermentBox for about 7-8 more weeks before I test the final product.
I had a power meter that recorded 360 kWh and 1861 hours 13 at the end.
02/08/26: After 8 weeks in the Bonsanto FermentBox, the final product is ready. I cut the stems again and ended up with about 70g. The weed smells really good and will probably last at least 2-3 years 😂 since I consume rather rarely.