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CRFH4-F2 PHENOHUNTING

2
35
6d ago
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CRFH4-F2
EVD
AliExpress Light Emitting Diodes/60W
AliExpress
50x50x140
Coco Coir
Custom
Perlite
Custom
Indoor
Room Type
LST
weeks 3
Defoliation
weeks 5
1 L
Pot Size
1 L
Watering
Start at Harvest
G
Germination
2mo ago
Nutrients 2
ATA Calmag - ATAMI
ATA Calmag 1 mll
VGN 5-2-2 1 mll
EBPbyEVD Hey everyone! 🚀 Back to the grind—my next project is in motion! 🌱✨ On March 9, I planted the first batch in pre-soaked coco, and by March 12, the first sprouts had already shed their shells. On March 13, I planted the second batch—same organic nutrients from ATAMI and Plagron Coco/Perlite substrate as before. 🌿💧 This time, I’m continuing my work on stabilizing a special phenotype of my own strain: Chronic Ryder Fast "Codename" HULK – Pheno #4 F2 (CRFH4-F2) 💪🌱 This phenotype stands out for its massive size, and that’s exactly the trait I’ll be locking in! 🚀🔥 Excited to see how this one develops—let’s grow together! 🌿✨
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2
Week 2. Vegetation
2mo ago
2 cm
18 hrs
-2 °C
5.8
398 PPM
62 %
1 L
80 cm
Nutrients 3
VGN 5-2-2 3 mll
VGN 2-2-4 1 mll
ATA Calmag - ATAMI
ATA Calmag 1 mll
EBPbyEVD Hey everyone! 🌱✨ I’m continuing my work with CRFH4-F2. I’ve selected 10+ top plants that showed the best results at germination. Right now, they’re finishing up root development, and soon we’ll see some serious growth! 🚀🌿
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3
Week 3. Vegetation
1mo ago
2 cm
18 hrs
-2 °C
5.8
506 PPM
62 %
1 L
80 cm
Nutrients 4
VGN 5-2-2 2 mll
VGN 2-2-4 3 mll
VGN 1-1-4 1 mll
EBPbyEVD More than half of the plants turned out to be male 🌱♂️, so I selected the strongest ones and moved them to another box. There are also two mutants, which is pretty common with this kind of work 🔄. What makes me happy is that over 70% of the plants have the exact phenotype I'm looking for 🍃.
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Used techniques
LST
Technique
4
Week 4. Flowering
1mo ago
25 cm
18 hrs
-2 °C
6.3
850 PPM
62 %
1 L
1 L
80 cm
Nutrients 4
VGN 5-5-2 3 mll
VGN 2-2-4 5 mll
VGN 1-1-4 2 mll
EBPbyEVD The flowering process started very quickly 🌸 All plants are already starting to gain mass 💪 I have selected the two best males that meet my criteria 👌 Additionally, I’ve chosen the strongest, healthiest, and most suitable female plant for this cross 🌱 This will be the final cross, and I hope to achieve an IBL (Inbred Line) 🌾 My grow box provides enough stress to identify the hermaphroditism gene 🔬 Over this week, I’ve removed several hermaphrodites from both the male and female plants 🚫
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5
Week 5. Flowering
1mo ago
29 cm
11 hrs
-2 °C
6.3
Weak
850 PPM
62 %
1 L
1 L
50 cm
Nutrients 5
CANNA Coco A - Canna
CANNA Coco A 2 mll
CANNA Coco B - Canna
CANNA Coco B 2 mll
CANNA PK 13/14 - Canna
CANNA PK 13/14 0.7 mll
EBPbyEVD Hey growmies! This week our ladies are stacking up nicely and packing on some serious weight during flower. The male is in full action, producing plenty of pollen — which I’ve been collecting carefully. I used it to pollinate two selected moms, hoping to get some exciting offspring. Let’s see what magic happens! Stay tuned and keep growing! Much love! ✌️ 🌱 ✨ ♂️ x ♀️ = ❤️
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Used techniques
Defoliation
Technique
6
Week 6. Flowering
24d ago
29 cm
11 hrs
-2 °C
6
Weak
178 PPM
62 %
1 L
1 L
50 cm
EBPbyEVD My own strain is now in the final stage! ⏳ Flowering is coming to an end. I’ve started flushing with pure water for all plants except for two pollinated moms, which I’m still feeding to help seed development. 🌱 The smell is quite weak so far and barely noticeable, growmies. 🔥
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8
Week 8. Harvest
6d ago
Happy Harvest Day!
Rated
10/10
Rated
The strain shows strong resistance to diseases and environmental stress. Plants susceptible to mold or fungal infections were removed from the breeding process. Light stress was applied during testing and had no negative impact on the plant’s development or health.
Show more
Spent 37 days
Ger Veg Flo Har
10
Plants
Easy
Difficulty

Height
Day air temperature
Air humidity
PPM
PH
Light schedule
Pot size
Lamp distance
EBPbyEVD This cultivar delivers exceptional performance, achieving over 90% desired trait expression in final selections. It features a very fast flowering time of just 35–45 days, making it ideal for growers looking for speed without compromising on quality. The plants develop into large, vigorous specimens with strong structural integrity. Throughout the grow, they demonstrated excellent resistance to mold and fungal infections — all susceptible individuals were removed from the breeding pool. Controlled light stress was applied during the cycle and showed no negative impact on growth or health. The effect is uplifting and cheerful, making it perfect for daytime use or creative sessions. Whether you're a home grower or a breeder, this strain offers stable genetics, strong resilience, and a joyful experience.
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