The Grow Awards 2026 🏆

Trying to grow my first autoflower

3
3
201
2y ago
Fission 300W Light Emitting Diodes/100W
Custom
Fission 300W Light Emitting Diodes/100W
Custom
Soil
Custom
Indoor
Room Type
pruning
weeks 13
LST
weeks 5, 8, 10, 13
Topping
weeks 8
Defoliation
weeks 8, 10, 13
35 liters
Pot Size
Start at 13 Week
3
Week 3. Vegetation
2y ago
20 cm
Height
24 hrs
Light Schedule
29 °C
Day Air Temp
Weak
Smell
75 %
Air Humidity
28 °C
Night Air Temp
25 liters
Pot Size
25 cm
Lamp Distance
damphemp This is my first entry into the diary, even though the plant is already 3 weeks old. I will update this diary retroactively. The plant was germinated in soil, I started the germination on january 12. On january 18 it germinated (6 days). After about a week in the smaller pot, i transferred it to the larger 25l fabric pot. Sofar it only received distilled water and no ferts.
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5
Week 5. Vegetation
2y ago
35 cm
Height
24 hrs
Light Schedule
17 °C
Day Air Temp
Weak
Smell
65 %
Air Humidity
16 °C
Night Air Temp
25 liters
Pot Size
20 cm
Lamp Distance
Nutrients 1
CANNA Terra Flores - Canna
CANNA Terra Flores
0.75 mll
damphemp Started low stress training on week 3. Has not been defoliated yet but I feel like it would be time. Also for a while it was probably too far from the light, because the branches started getting a bit tall. Moved the light a lil bit closer, hopefully it will solve the issue. Also almost basically ever since I started growing the plant the end of the leaves are drying, the reason for me is unclear. For a while I suspected, that it was too close to the light, but later figured out that suspicion was unfounded. Sofar humidity has been quite high, so Ifelt like it didn't need much watering. It received 0.75mll veg fert on 02.12. and about the same amount on 01.21. Im alternating watering with ferilizing, will increase fert. concentration next time.
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Used techniques
LST
Technique
8
Week 8. Vegetation
2y ago
50 cm
Height
24 hrs
Light Schedule
18 °C
Day Air Temp
Weak
Smell
85 %
Air Humidity
18 °C
Night Air Temp
25 liters
Pot Size
12 cm
Lamp Distance
Nutrients 1
CANNA Terra Flores - Canna
CANNA Terra Flores
3.3 mll
damphemp (24.03.10.) The plant is still not flowering, which means the strain is not what I thought to be and is actually a photoperiod. To amend this, lighting will be switched to 12/12. Also, the plant has some kind of deficiency for sure, Im suspecting potassium deficiency. It received veg. fert. on 02.27.1.3 ml/l, then received 3.33 ml/l on 03.06., at (mostly) every second watering. Humidity is too high, the fan must be switched on more frequently. 2 stems on the left was topped because they were growing too fast compared to other stems. Some of the lower leafs was removed.
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Used techniques
LST
Technique
Topping
Technique
Defoliation
Technique
10
Week 10. Flowering
2y ago
52 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
Weak
Smell
80 %
Air Humidity
17 °C
Night Air Temp
35 liters
Pot Size
12 cm
Lamp Distance
Nutrients 1
Power Buds - PLAGRON.
Power Buds
0.3 mll
damphemp Light schedule was changed to 12/12 on 03.12. 16 days passed since then. The plant now seems to be in pre-flower, I can see pistils. It received bloom fert on 03.21. (0.3ml/l) and has been transplanted on 03.25. Additional low stress training and defoliation was done on it on 03.25 and 26. Deficiency symtoms have seemingly lessened, hopefully the transplantation solves the problem altogether.
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Used techniques
LST
Technique
Defoliation
Technique
13
Week 13. Flowering
2y ago
56 cm
Height
12 hrs
Light Schedule
23 °C
Day Air Temp
Weak
Smell
85 %
Air Humidity
21 °C
Night Air Temp
35 liters
Pot Size
13 cm
Lamp Distance
Nutrients 1
Power Buds - PLAGRON.
Power Buds
0.5 mll
damphemp Week 13, 24.04.09. Plant seems to be doing okay now. Signs of nutrient deficiency are mostly gone. It received bloom fert on 03.29. (0.3ml/L), and 04.09. (0.5 ml/L). Did quite a lot of defoliation, and also am trying to keep the height down via LST. Did some pruining on it today to clear some of the lower branches below the canopy because the plant was just too dense. Humidity is still high, previously the fan wasnt running that often during dark phase, now I set it to run for an hour every 2 hours, well see if it improves things.
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Used techniques
LST
Technique
Defoliation
Technique
pruning
Technique

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