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Northern Lights Auto (Biochar Mix Soil)

4
98
4
1752
2 years ago
Indoor
Room Type
100%
Soil
Grow medium
LST
weeks 3,4,...
Defoliation
weeks 6,7,...
Photos & Videos
Grow Conditions
Week 3
Vegetation
18 hrs
Light Schedule
26
°F
°C
Day Air Temperature
79
°F
°C
Day Air Temperature
6.7
pH
60%
Air Humidity
23
°F
°C
Night Air Temperature
73
°F
°C
Night Air Temperature
5
gal
l
Pot Size
18.93
gal
l
Pot Size
76.2
inch
cm
Lamp To Plant Distance
30
inch
cm
Lamp To Plant Distance
4
gal
l
Watering Volume Per Plant Per 24h
15.14
gal
l
Watering Volume Per Plant Per 24h
Nutrients
Grow Technique Usage
LST
Technique
Commented by myrceneCB1 myrceneCB1
2 years ago

WEEK 3 (23/12/19 – 29/12/19)

23/12/19 – Transplant Plant one, two and three to 5 gallon pot. 4/5 potting soil, 1/5 biochar.
Plant four - 5 gallon pot. Coco/soil/perlite mix from serbajadi.
Plant five - small cup with biochar soil
All pots nutrient feeding done with collective 4 gallon water mixed with 12ml micro, 12ml grow, 6ml bloom, 15ml liquid oxygen. PH checked to 6.7. Noted that watering 1 gallon of water is just nice for about 10 percent run off. But for pot 4 with the Coco drainage is quite fast but still maintain 1 gallon per watering.
Tent re-positioned. Second air-cond fixed.
For next grow - when transplanting from small cup to larger pot, make sure the small cup soil is moist. This helps to transplant without the soil breaking up and exposing the roots.

24/12/19 - Finally managed to fix the two small side fans in the tent. Little bastards. Took me so long to figure out how to clip it at side of the tent. Not pictured as I fixed the fan later in the day.

25/12/19 - All windows and attic entrance closed with pine wood and holes made for fresh air intake and hole for exhaust fan outflow

26/12/19 - 3L per pot x 4 large pots = 12L, Micro - 10ml, Grow - 16ml, Bloom - 4ml, Liquid silicon - 10ml, Liquid oxygen - 10ml, pH adjusted to 6.7Plants look healthy and thriving well. Posterior aspects of leaves show no evidence of pests. Fan raised so as to not blow the leavesdirectly and promote better growth. Soil run off water pH is 6.5. Everything looks pretty good right now.

27/12/19 - Low stress training done to plant 1,3 and 4. Went quite well I'd say. Pot 4 which contains soil mix with Coco started to show issues. When the top of the soil dries I noticed the fan blows the coconut husk everywhere. I added a bit of Biochar soil to the top hoping that it will contain the dried husk inside from flying everywhere in the tent. Plant no 2 seems stunted compared to the rest. But no evidence of nutrient burn, nutrient deficiencies or pests. Maybe it's the phenotype. Plant 5 in the cup is really thriving. Thought of transplanting it to pot 2, the 5 gallon pot but let's see if plant no 2 catches up. Generally everything is going well.

28/12/19 - 4 pots x 2L - 8L water Liquid silicon - 8ml Micro - 8ml Grow - 12ml Bloom - 4ml Liquid oxygen - 8ml Check pH - 6.9 Since LST yesterday,the plants have already started growing upwards. So far so good! Seeing several properly formed classical cannabis serrated leaves trulyis a joy.

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