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South Col (Falcon Heavy #4 x Four Peaks)

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3 days ago
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South Col
Trichome Bros
6"
Spider Farmer
Indoor
Room Type
Transplantation
weeks 1-3
Topping
weeks 1-4
LST
weeks 3-4
Defoliation
weeks 4, 7
Coco Coir
Grow medium
11 L
Pot Size
1.89 L
Watering
G
Germination
2 months ago
Nutrients 1
Clonex - Growth Technology
Clonex 1.321 mll
South Col is a genetic cultivar from Trichome Bros. This is part of their Chernobyl line, crossed with Falcon Heavy #4. The weather has been cold but humid with freezing rain and ice. This has caused issues controlling the VPD in the lung room, thus the grow tents. Growth rates have been slow. Germination Rate: 100% 2024-12-13 to 2024-12-31
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Used method
Directly In Substrate
Germination Method
1
Week 1. Vegetation
a month ago
15.24 cm
18 hrs
21 °C
6.1
No Smell
1000 PPM
49 %
18 °C
20 °C
18 °C
11 L
0 L
35.56 cm
Nutrients 5
FloraMicro 2.642 mll
FloraGro 3.963 mll
FloraBloom 1.321 mll
2025-01-12 to 2025-01-18 01-12 Day 01 Veg Topped beginning veg cycle. 01-16 Day 05 Transplanted to 3 gallon fabric pot. Bottom feeding until coco is moist throughout.
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Used techniques
Topping
Technique
Transplantation
Technique
2
Week 2. Vegetation
a month ago
20.32 cm
18 hrs
21 °C
6.1
No Smell
1000 PPM
48 %
18 °C
20 °C
18 °C
11 L
1 L
35.56 cm
Nutrients 4
FloraMicro 2.642 mll
FloraGro 3.963 mll
FloraBloom 1.321 mll
2025-01-19 to 2025-01-25 The weather stayed below freezing for the week, which actually made for a really nice environment in the grow tent. The plant is starting to show the Indica ancestry, although the Chernobyl is only two generations removed and it has long, slim leaflets.
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Used techniques
Topping
Technique
Transplantation
Technique
3
Week 3. Vegetation
a month ago
25.4 cm
18 hrs
19 °C
6.1
No Smell
1000 PPM
62 %
17 °C
19 °C
17 °C
11 L
1 L
35.56 cm
Nutrients 4
FloraMicro 2.642 mll
FloraGro 3.963 mll
FloraBloom 1.321 mll
2025-01-26 to 2025-02-01 This is another of the Four Peaks line from Trichome Bros. It has a parental lineage with Chernobyl and, as a result, has the same hollow stems I see in the Chernobyl line. I'm curious to know if anyone else has had hollow stem issues with Chernobyl or crosses with this cultivar? It makes LST difficult and you have a small window to do so, before the stems get thick and hollow.
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Used techniques
LST
Technique
Topping
Technique
Transplantation
Technique
4
Week 4. Vegetation
15 days ago
35.56 cm
18 hrs
19 °C
6.1
No Smell
1000 PPM
62 %
17 °C
19 °C
17 °C
11 L
1 L
35.56 cm
Nutrients 4
FloraMicro 2.642 mll
FloraGro 3.963 mll
FloraBloom 1.321 mll
2025-02-02 to 2025-02-08 Continued LST this week in prep for flowering next week. This is an experimental grow of a heavily sativa cultivar. I do not want it getting too tall for my indoor space. It is not very tall now, but the stretch is big in the other Four Peaks line of genetics from Trichome Bros.
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Used techniques
LST
Technique
Topping
Technique
Defoliation
Technique
5
Week 5. Flowering
15 days ago
50.8 cm
12 hrs
22 °C
6.2
No Smell
1100 PPM
57 %
21 °C
20 °C
18 °C
11 L
1 L
40.64 cm
Nutrients 5
FloraMicro 2.642 mll
FloraGro 2.642 mll
FloraBloom 2.642 mll
2025-02-09 to 2025-02-15 Flip-to-Flower week for this cultivar. I did not take cuttings, which I normally would do before flipping a plant to flower. So far, the genetics from Trichome Bros. have been pretty solid, and the cost of beans is like /10 pack. If I like the end result, I'll support this upstart team of growers. No, this is not a commercial. We'll see how the end product turns out.
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6
Week 6. Flowering
15 days ago
60.96 cm
12 hrs
21 °C
6.2
No Smell
1100 PPM
67 %
21 °C
20 °C
18 °C
11 L
1 L
40.64 cm
Nutrients 4
FloraMicro 2.642 mll
FloraGro 1.321 mll
FloraBloom 3.963 mll
2025-02-16 to 2025-02-22 As expected, the stretch on this beast is EXPLOSIVE!!!!. She is healthy and always starving for more water/nutes. As with the other cultivars in the Four Peaks line, I expect the smell to come on early in flower. Yet to be determined.
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7
Week 7. Flowering
3 days ago
91.44 cm
12 hrs
24 °C
6.4
Weak
1200 PPM
54 %
22 °C
22 °C
21 °C
11 L
2 L
40.64 cm
Nutrients 5
FloraMicro 2.642 mll
FloraGro 0.528 mll
FloraBloom 3.963 mll
2025-02-23 to 2025-03-01 The stretch is on and she is reaching for the sky. All of the Four Peaks line seems to stretch a great deal, as did their parent, Chernobyl.
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Used techniques
Defoliation
Technique

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