squalino commentedweek 814h ago
super la boite mais les phoros des fleurs aurait été mieux 🤣🤣.bonne continuation mon ami ❤️
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TEST GROW #WorldBreedersLab
Indoor
Room Type
LST
weeks 3
7 l
Pot Size
1 l
Watering
Start at 8 Week
G
Germination2mo ago
D33jW This is my contest diary entry. #WorldBreedersLab
I hope this will be the beginning of a full test of one of your genetics.
Grow Context
Based in Europe. Growing for over 10 years, with the last few years focused on a more conscious and technical approach.
My main style is soil with mineral feeding, but I also have experience with organic cultivation.
I focus strongly on environmental control, especially VPD, which I consider one of the key factors in plant health and development.
Stable conditions allow me to maintain consistent growth and avoid unnecessary stress.
Watering is based on timing and observation. I avoid overwatering and allow the root zone to breathe properly.
I pay close attention to plant signals and root development before increasing volume.
Plants developed with good structure and healthy growth.
I focus on resin production, trichome coverage, and overall flower formation.
Stable conditions helped achieve consistent results across the plants.
I pay attention to aroma and terpene profiles and I’m learning to recognize more characteristic scents present in plants.
I can already identify notes such as citrus (limonene), pine (pinene), and earthy tones (myrcene), and I continue to develop this aspect with each run.
For me, growing is about observation, patience, and understanding the plant.
Each run is a learning process where I refine my technique and improve results step by step.
Overall, plants responded well to stable VPD and controlled watering, showing consistent growth and strong resin production.
Let this journey finally begin!
👻👻👻
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Used method
Rockwool Cube
Germination Method
1
Week 1. Vegetation2mo ago
20 hrs
Light Schedule
27 °C
Day Air Temp
No Smell
Smell
100 PPM
TDS
77 %
Air Humidity
23 °C
Night Air Temp
1 l
Pot Size
0.1 l
Watering Volume
D33jW Lets start some Test Grow! Thank you WB for oportunity and trust! 👻
Tropical Kush Fuel is an indica-leaning hybrid that captivates with its bold character and intense aromatic profile, blending bright citrus and earthy notes with a clearly “fuel” backbone. It’s a strain designed for those who want deep sensations without giving up a fresh, vibrant edge.
FLOWERING TIME 8-9 weeks
YIELD Medium
SATIVA: 30%
INDICA 70%
THC: 22%-24% / CBD: 0,1%
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2
Week 2. Vegetation1mo ago
18 hrs
Light Schedule
27 °C
Day Air Temp
No Smell
Smell
100 PPM
TDS
77 %
Air Humidity
23 °C
Night Air Temp
1 l
Pot Size
0.1 l
Watering Volume
D33jW At day 14 everything is going very well.
Plants are showing excellent turgor – leaves are reaching up towards the light and overall growth is fast and healthy. They look very vigorous and responsive at this stage.
Light intensity is being increased gradually day by day. This allows the plants to adapt step by step and make full use of the available energy without stress.
Watering is done carefully, trying to avoid overwatering while still providing enough for proper development. Keeping a good balance here seems to be key.
Environment is stable and the plants are clearly enjoying it.
Strong start so far – very happy with how they’re developing.
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3
Week 3. Vegetation1mo ago
18 hrs
Light Schedule
27 °C
Day Air Temp
No Smell
Smell
256 PPM
TDS
70 %
Air Humidity
23 °C
Night Air Temp
7 l
Pot Size
0.4 l
Watering Volume
Nutrients 1
Power Roots
0.5 mll
D33jW End of week 3 of veg.
Plants have been transplanted into 7L pots and moved into a bigger 80x80 tent, giving them more space to develop.
Despite the transplant, turgor remains at a very good level and the plants handled the transition without any issues.
First LST has been applied to start shaping the structure early and prepare for an even canopy.
Watering is done carefully, avoiding overwatering while allowing the roots to expand properly and colonize the new medium.
Really impressed with the vigor of this genetics so far – fast growth, healthy look, and overall great development. Definitely enjoying how they’re coming along.
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Used techniques
LST
Technique
4
Week 4. Vegetation1mo ago
18 hrs
Light Schedule
27 °C
Day Air Temp
No Smell
Smell
255 PPM
TDS
66 %
Air Humidity
21 °C
Night Air Temp
7 l
Pot Size
0.6 l
Watering Volume
Nutrients 1
Power Roots
0.5 mll
D33jW Week completed and the plants are looking great.
You can clearly see the strength of this genetics – big healthy leaves, strong stems, and very vigorous overall growth.
Roots had no problem colonizing the entire 7L pot within a week, which says a lot about their development speed and health.
Watering is now covering the full pot, with at least 600 ml per watering as the plants continue to increase their uptake.
Light cycle has officially been switched to 12/12.
Flowering starts now 🚀
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5
Week 5. Flowering23d ago
12 hrs
Light Schedule
27 °C
Day Air Temp
No Smell
Smell
510 PPM
TDS
62 %
Air Humidity
26 °C
Night Air Temp
7 l
Pot Size
0.9 l
Watering Volume
Nutrients 1
Power Roots
0.5 mll
D33jW First week of flowering completed and everything is moving in the right direction.
Plants are drinking more every day — currently around 1L every 24h, which shows how active and vigorous they’ve become since the flip.
I’m keeping VPD relatively high, maybe even slightly too high at times, with peaks reaching around 1.4. So far the plants are responding very well and maintaining excellent turgor.
This run I’m also testing stretch control by keeping day and night temperatures as equal as possible. Lights are running during the night, while the naturally higher room temperature during the day helps maintain a very similar environment during lights on and lights off.
Leaves are still showing zero signs of deficiencies, so base nutrients are only being added occasionally, once every few waterings rather than constantly.
Very clean start to flower so far — healthy growth, strong metabolism, and great plant response overall.
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6
Week 6. Flowering16d ago
12 hrs
Light Schedule
27 °C
Day Air Temp
No Smell
Smell
510 PPM
TDS
62 %
Air Humidity
26 °C
Night Air Temp
7 l
Pot Size
1.2 l
Watering Volume
Nutrients 1
Power Roots
0.1 mll
D33jW All is going well they are drink a lot 1.2l/24h 👻
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1 comment
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7
Week 7. Flowering7d ago
12 hrs
Light Schedule
28 °C
Day Air Temp
No Smell
Smell
500 PPM
TDS
65 %
Air Humidity
25 °C
Night Air Temp
7 l
Pot Size
1 l
Watering Volume
Nutrients 1
Power Roots
0.1 mll
D33jW End of week 3 of flower.
The stretch is coming to an end and the plants are settling into their flowering structure. As usual, I’m dealing with some humidity challenges, but everything remains under control.
Plants are developing nicely with a strong structure and healthy growth across the canopy. On day 21, I performed a lollipopping session and made a few LST adjustments to improve light penetration and focus the plants' energy on the most productive flowering sites.
One thing that really stands out is how quickly the plants are starting to frost up. Resin production is already becoming noticeable, which is always a great sign this early in flower.
We’re also seeing some beautiful purple pistils appearing among the white ones, creating a very attractive contrast and adding even more character to the flowers.
Overall, the plants look healthy, vigorous, and are progressing exactly as I hoped.
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2 comments
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8
Week 8. Flowering14h ago
12 hrs
Light Schedule
28 °C
Day Air Temp
No Smell
Smell
500 PPM
TDS
65 %
Air Humidity
25 °C
Night Air Temp
7 l
Pot Size
1 l
Watering Volume
Nutrients 1
CalMag Pro
1 mll
D33jW End of week 4 of flower.
Summer conditions continue to be a challenge, with temperatures and humidity staying higher than I would like. So far, however, the plants don't seem to mind and continue to perform very well.
Water uptake remains steady at around 1L every 24 hours. Turgor is excellent and the plants are maintaining a healthy appearance. Color is on the lighter side, but I’m still providing enough nutrition to make sure nitrogen remains available throughout this important stage.
Flower development has started exceptionally well. Bud sites are stacking nicely, pistil production is abundant, and resin coverage is increasing rapidly across the flowers.
The aroma is becoming much more pronounced now, bringing a complex mix of kush, sweet candy notes, and a noticeable gassy background.
Very happy with their progress so far. The plants are healthy, vigorous, and building flowers exactly as I hoped.
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21 comments
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D33jW commented13h ago
@squalino, refresh page bro :)
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divergentcrypt commentedweek 813h ago
9/10. Impressive how they’re handling the tough summer conditions, TSP genetics seem to love the steady water uptake, strong turgor, and early flower and resin development.
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D33jW commented13h ago
@divergentcrypt, TSP genetics?
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squalino commentedweek 813h ago
a oui la ça change tout. tres belle tête. le frosti ressort tellement. belle plante bonne continuation mon ami ❤️
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D33jW commented13h ago
@squalino, gracias Amigo💚
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RakonGrow commentedweek 813h ago
Hab auch so meine Probleme gehabt mit der Feuchtigkeit, ist aber kein Problem ausser eben das man auf Schimmel verstärkt achten muss. Aber ansonsten solange sich alles irgendiwe luftig bewegt , ist vom wachstum her jetzt nicht all zu böse , wächst halt bissel mehr grünzeug :))
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D33jW commented12h ago
@RakonGrow, As long as you keep your VPD high, everything is fine because the plants have good transpiration. The problem occurs when the VPD drops and the plants stop drinking properly. The mold problem only appears at the end of flowering, when the flowers have already built up their structure. The best solution here is good airflow.
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Cauli commentedweek 810h ago
Simply beautiful 💚 great work as always ✌️
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D33jW commented7h ago
@Cauli, thank you 💚🙏
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squalino commentedweek 77d ago
beau pompons. elle va devenir une belle dame ❤️❤️
likes 2
D33jW commented7d ago
@squalino, gracias 💚
like 1
DrGruen commentedweek 02mo ago
good journey 😎
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D33jW commented2mo ago
@DrGruen, 👻
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squalino commentedweek 616d ago
elles ont bien grossi bonne continuation
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World_Breeders 
commentedweek 12mo ago
That’s some serious frost right there ❄️🔥
Beautiful colors and those buds look dense as hell 💪
Proper top shelf material 👀
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D33jW commented2mo ago
@World_Breeders, thank you guys 👻
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Natrona commentedweek 12mo ago
Good luck 🍀 🤞 in this contest 🎉
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D33jW commented2mo ago
@Natrona, thank you 👻
likes 2
Natrona commentedweek 11mo ago
Happy growing 🌱 💚 💫
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UnorthadoxDude commentedweek 12mo ago
So far so good! Thank you for running this diary and best of luck with the rest of your grow!
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