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The Northern Light

GuerillafarmGuerillafarm
Approved by Sensi Seeds
2
136
14
867
1y ago
Northern Lights
Sensi Seeds
BioBizzWWO
Nutrients
Hesi
Nutrients
S&R Organics
Nutrients
Bio Tabs
Nutrients
Zamnesia
Nutrients
VEG
Q1W DIM Light Emitting Diodes/50W
SANlight
Soil
Perlite
Indoor
Room Type
Defoliation
weeks 17, 20
Transplantation
weeks 3-4, 9, 13
FIMing
weeks 6
Topping
weeks 7, 13-14
25 liters
Pot Size
3 liters
Watering
Start at Harvest
G
Germination
2y ago
The Northern Light. Week 0
The Northern Light. Week 0
1/2
Guerillafarm The last seed i have from this strain works fine in- and outdoor. 100% Indica on of the 5 Original Northern light plants. My favourite.
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Used method
Glass Of Water
Germination Method
1
Week 1. Vegetation
2y ago
The Northern Light. Week 1
The Northern Light. Week 1
The Northern Light. Week 1
The Northern Light. Week 1 - Mars hydro for the next week
1/4
3.5 cm
Height
20 hrs
Light Schedule
25 °C
Day Air Temp
6.8
pH
150 PPM
TDS
50 %
Air Humidity
22 °C
Solution Temp
23 °C
Substrate Temp
18 °C
Night Air Temp
0.6 liters
Pot Size
0.1 liters
Watering Volume
7 cm
Lamp Distance
Guerillafarm she is still under the Sanlight flex.
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2
Week 2. Vegetation
2y ago
The Northern Light. Week 2 - D 12
The Northern Light. Week 2 - D 14
1/2
3.5 cm
Height
18 hrs
Light Schedule
25 °C
Day Air Temp
6.6
pH
150 PPM
TDS
50 %
Air Humidity
21 °C
Solution Temp
23 °C
Substrate Temp
19 °C
Night Air Temp
0.6 liters
Pot Size
0.2 liters
Watering Volume
40 cm
Lamp Distance
Guerillafarm The soil was so dry that I couldn't water it because the water just flowed right out, so I placed the pot in water.
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3
Week 3. Vegetation
2y ago
The Northern Light. Week 3 - D 21
The Northern Light. Week 3 - D 21
The Northern Light. Week 3 - D 21
The Northern Light. Week 3 - Amblyseius cucumeris Under pocket microscope 60-120X
The Northern Light. Week 3 - Picture from June 2024
1/5
7 cm
Height
18 hrs
Light Schedule
25 °C
Day Air Temp
6.4
pH
No Smell
Smell
200 PPM
TDS
50 %
Air Humidity
21 °C
Solution Temp
23 °C
Substrate Temp
19 °C
Night Air Temp
0.6 liters
Pot Size
0.2 liters
Watering Volume
29 cm
Lamp Distance
Nutrients 1
Root-Juice - BioBizzWWO
Root-Juice
1 mll
Guerillafarm D 20 Transplantation Biobizz allmix (peat free) but with bugs ! airpot 4L, Mykorrhiza, Worm Casting, rock meal bone meal. I didn't use a scale this time. At the moment I have only seen one type of insect on my substrate bag. My plants are healthy so far I used to have Amblyseius cucumeris still running around the house from previous grows
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Used techniques
Transplantation
Technique
4
Week 4. Vegetation
2y ago
The Northern Light. Week 4 - D 28
The Northern Light. Week 4 - D 28
1/2
12 cm
Height
18 hrs
Light Schedule
26 °C
Day Air Temp
6.4
pH
No Smell
Smell
150 PPM
TDS
47 %
Air Humidity
21 °C
Solution Temp
23 °C
Substrate Temp
19 °C
Night Air Temp
4 liters
Pot Size
0.25 liters
Watering Volume
25 cm
Lamp Distance
Nutrients 2
Root Complex - Hesi
Root Complex
1.5 mll
Root-Juice - BioBizzWWO
Root-Juice
1.5 mll
Guerillafarm Transplanted into 3L airpot with Biobizz Grow and Worm Casting, Bat guano, Bone meal.
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Used techniques
Transplantation
Technique
5
Week 5. Vegetation
2y ago
The Northern Light. Week 5 - D 29
The Northern Light. Week 5 - D 35
The Northern Light. Week 5 - D 35
1/3
15 cm
Height
18 hrs
Light Schedule
26 °C
Day Air Temp
6.4
pH
No Smell
Smell
150 PPM
TDS
45 %
Air Humidity
21 °C
Solution Temp
23 °C
Substrate Temp
19 °C
Night Air Temp
3 liters
Pot Size
0.25 liters
Watering Volume
27 cm
Lamp Distance
Nutrients 1
Root-Juice - BioBizzWWO
Root-Juice
1 mll
Guerillafarm I started pulling the stem to the side so that the side branches could develop better
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6
Week 6. Vegetation
2y ago
The Northern Light. Week 6
The Northern Light. Week 6
The Northern Light. Week 6
1/3
15 cm
Height
18 hrs
Light Schedule
22 °C
Day Air Temp
6.4
pH
No Smell
Smell
250 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
21 °C
Substrate Temp
18 °C
Night Air Temp
3 liters
Pot Size
0.25 liters
Watering Volume
35 cm
Lamp Distance
Nutrients 2
Root-Juice - BioBizzWWO
Root-Juice
0.5 mll
Green Power 5in1 - S&R Organics
Green Power 5in1
2 mll
Guerillafarm I'm using more fertilizer because the soil is really bad and doesn't absorb water at all, no matter how I do it. Soon I'll be repotting.
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Used techniques
FIMing
Technique
7
Week 7. Vegetation
2y ago
The Northern Light. Week 7
The Northern Light. Week 7
The Northern Light. Week 7
1/3
15 cm
Height
18 hrs
Light Schedule
21 °C
Day Air Temp
6.4
pH
No Smell
Smell
250 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
18 °C
Night Air Temp
3 liters
Pot Size
0.1 liters
Watering Volume
25 cm
Lamp Distance
Guerillafarm Topp
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Used techniques
Topping
Technique
8
Week 8. Vegetation
1y ago
The Northern Light. Week 8
15 cm
Height
18 hrs
Light Schedule
21 °C
Day Air Temp
6.4
pH
No Smell
Smell
250 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
18 °C
Night Air Temp
3 liters
Pot Size
0.1 liters
Watering Volume
25 cm
Lamp Distance
Guerillafarm .
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1 comment
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9
Week 9. Vegetation
1y ago
The Northern Light. Week 9
The Northern Light. Week 9
The Northern Light. Week 9
1/3
27 cm
Height
18 hrs
Light Schedule
21 °C
Day Air Temp
6.4
pH
No Smell
Smell
250 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
19 °C
Substrate Temp
18 °C
Night Air Temp
11 liters
Pot Size
0.1 liters
Watering Volume
15 cm
Lamp Distance
Nutrients 1
Mycotrex - Bio Tabs
Mycotrex
0.528 mll
Guerillafarm Transplanted into 11L pot with 4 cm expanded clay pebble and perlite + 2g mycotrex (mycorrhizal)
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Used techniques
Transplantation
Technique
10
Week 10. Vegetation
1y ago
The Northern Light. Week 10
The Northern Light. Week 10
The Northern Light. Week 10
The Northern Light. Week 10
The Northern Light. Week 10
The Northern Light. Week 10
1/6
30 cm
Height
17 hrs
Light Schedule
21 °C
Day Air Temp
6.4
pH
No Smell
Smell
250 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
19 °C
Substrate Temp
18 °C
Night Air Temp
11 liters
Pot Size
0.1 liters
Watering Volume
15 cm
Lamp Distance
Nutrients 1
Bio-Grow - BioBizzWWO
Bio-Grow
0.5 mll
Guerillafarm -
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4 comments
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11
Week 11. Vegetation
1y ago
The Northern Light. Week 11
The Northern Light. Week 11
The Northern Light. Week 11
The Northern Light. Week 11
The Northern Light. Week 11
The Northern Light. Week 11
1/7
40 cm
Height
17 hrs
Light Schedule
24 °C
Day Air Temp
6.4
pH
No Smell
Smell
250 PPM
TDS
58 %
Air Humidity
20 °C
Solution Temp
19 °C
Substrate Temp
18 °C
Night Air Temp
11 liters
Pot Size
0.1 liters
Watering Volume
15 cm
Lamp Distance
Guerillafarm Lamp at 40% = 40w.
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12
Week 12. Vegetation
1y ago
The Northern Light. Week 12
The Northern Light. Week 12
1/2
40 cm
Height
17 hrs
Light Schedule
24 °C
Day Air Temp
6.4
pH
No Smell
Smell
250 PPM
TDS
58 %
Air Humidity
20 °C
Solution Temp
19 °C
Substrate Temp
18 °C
Night Air Temp
11 liters
Pot Size
0.1 liters
Watering Volume
15 cm
Lamp Distance
Nutrients 1
Bio-Grow - BioBizzWWO
Bio-Grow
1 mll
Guerillafarm I'm waiting for the new lamp that I ordered.
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13
Week 13. Vegetation
1y ago
The Northern Light. Week 13
The Northern Light. Week 13
The Northern Light. Week 13
The Northern Light. Week 13
The Northern Light. Week 13
The Northern Light. Week 13
The Northern Light. Week 13 - Mycotrex 2-3g
The Northern Light. Week 13
The Northern Light. Week 13
The Northern Light. Week 13
The Northern Light. Week 13
1/11
45 cm
Height
17 hrs
Light Schedule
22 °C
Day Air Temp
6.4
pH
No Smell
Smell
250 PPM
TDS
58 %
Air Humidity
20 °C
Solution Temp
19 °C
Substrate Temp
18 °C
Night Air Temp
25 liters
Pot Size
1 liters
Watering Volume
40 cm
Lamp Distance
Nutrients 3
Bio-Grow - BioBizzWWO
Bio-Grow
1 mll
Mycotrex - Bio Tabs
Mycotrex
2 mll
Green Power 5in1 - S&R Organics
Green Power 5in1
1 mll
Guerillafarm -
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2 comments
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Used techniques
Transplantation
Technique
Topping
Technique
14
Week 14. Vegetation
1y ago
The Northern Light. Week 14 - New light
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14 - 80%
The Northern Light. Week 14 - Clones under sanlight
The Northern Light. Week 14 - Northern Light clones
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14
The Northern Light. Week 14 - Familien treffen
1/16
45 cm
Height
15 hrs
Light Schedule
23 °C
Day Air Temp
6.4
pH
No Smell
Smell
300 PPM
TDS
58 %
Air Humidity
20 °C
Solution Temp
19 °C
Substrate Temp
18 °C
Night Air Temp
25 liters
Pot Size
1 liters
Watering Volume
50 cm
Lamp Distance
Nutrients 4
Bio-Grow - BioBizzWWO
Bio-Grow
2 mll
megaworm.
3 mll
Superguano - Top Crop
Superguano
2 mll
Guerillafarm -
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Used techniques
Topping
Technique
15
Week 15. Vegetation
1y ago
The Northern Light. Week 15
The Northern Light. Week 15
The Northern Light. Week 15
The Northern Light. Week 15
The Northern Light. Week 15
The Northern Light. Week 15
The Northern Light. Week 15
The Northern Light. Week 15
The Northern Light. Week 15
1/11
60 cm
Height
14 hrs
Light Schedule
26 °C
Day Air Temp
6.2
pH
No Smell
Smell
450 PPM
TDS
58 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
18 °C
Night Air Temp
25 liters
Pot Size
2 liters
Watering Volume
50 cm
Lamp Distance
Nutrients 2
Bio-Grow - BioBizzWWO
Bio-Grow
2.5 mll
Bactrex - Bio Tabs
Bactrex
1 mll
Guerillafarm I installed a Water ring
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16
Week 16. Flowering
1y ago
The Northern Light. Week 16
The Northern Light. Week 16
The Northern Light. Week 16
The Northern Light. Week 16
The Northern Light. Week 16
The Northern Light. Week 16
1/6
60 cm
Height
13 hrs
Light Schedule
26 °C
Day Air Temp
6.2
pH
Weak
Smell
450 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
18 °C
Night Air Temp
25 liters
Pot Size
2 liters
Watering Volume
50 cm
Lamp Distance
Nutrients 1
Bio-Grow - BioBizzWWO
Bio-Grow
3 mll
Guerillafarm -
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17
Week 17. Flowering
1y ago
The Northern Light. Week 17 - Vor dem entlauben
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17
The Northern Light. Week 17 - Secret jardin 350, 5"iso flex 3m
The Northern Light. Week 17
The Northern Light. Week 17
1/20
65 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.2
pH
Weak
Smell
500 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
18 °C
Night Air Temp
25 liters
Pot Size
2.5 liters
Watering Volume
50 cm
Lamp Distance
Nutrients 2
Bio-Grow - BioBizzWWO
Bio-Grow
3.5 mll
Bio-Bloom - BioBizzWWO
Bio-Bloom
0.5 mll
Guerillafarm I removed the small shoots from the bottom but no leaves. My tent is 100x100x200cm in size.
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Used techniques
Defoliation
Technique
18
Week 18. Flowering
1y ago
The Northern Light. Week 18
The Northern Light. Week 18
The Northern Light. Week 18
The Northern Light. Week 18
The Northern Light. Week 18
The Northern Light. Week 18
The Northern Light. Week 18
1/8
65 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.2
pH
Weak
Smell
700 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
18 °C
Night Air Temp
25 liters
Pot Size
2.5 liters
Watering Volume
50 cm
Lamp Distance
Nutrients 7
Bio-Grow - BioBizzWWO
Bio-Grow
3.5 mll
Bio-Bloom - BioBizzWWO
Bio-Bloom
3.3 mll
Top-Max - BioBizzWWO
Top-Max
1.2 mll
Guerillafarm Bactrex 2,5g
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1 comment
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19
Week 19. Flowering
1y ago
The Northern Light. Week 19
The Northern Light. Week 19
The Northern Light. Week 19
1/4
75 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.2
pH
Weak
Smell
700 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
18 °C
Night Air Temp
25 liters
Pot Size
2.5 liters
Watering Volume
50 cm
Lamp Distance
Nutrients 6
Bio-Grow - BioBizzWWO
Bio-Grow
2 mll
Bio-Bloom - BioBizzWWO
Bio-Bloom
3.5 mll
Top-Max - BioBizzWWO
Top-Max
1 mll
Guerillafarm 40g Batguano
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2 comments
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20
Week 20. Flowering
1y ago
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20
The Northern Light. Week 20 - Clone 1
The Northern Light. Week 20 - Clone 2
The Northern Light. Week 20 - Clone
The Northern Light. Week 20 - Clone 3
The Northern Light. Week 20
The Northern Light. Week 20
1/21
75 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.2
pH
Normal
Smell
750 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
18 °C
Night Air Temp
25 liters
Pot Size
3 liters
Watering Volume
45 cm
Lamp Distance
Nutrients 6
Bio-Grow - BioBizzWWO
Bio-Grow
1.2 mll
Fish-Mix - BioBizzWWO
Fish-Mix
3 mll
Bio-Bloom - BioBizzWWO
Bio-Bloom
4.2 mll
Guerillafarm This week I defoliated one last time and put up a second net. + 30g Batgu
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Used techniques
Defoliation
Technique
21
Week 21. Flowering
1y ago
The Northern Light. Week 21
The Northern Light. Week 21
The Northern Light. Week 21
The Northern Light. Week 21
The Northern Light. Week 21
The Northern Light. Week 21
The Northern Light. Week 21
1/7
75 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.2
pH
Strong
Smell
850 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
20 °C
Substrate Temp
21 °C
Night Air Temp
25 liters
Pot Size
3 liters
Watering Volume
45 cm
Lamp Distance
Nutrients 8
Bio-Grow - BioBizzWWO
Bio-Grow
1.2 mll
Fish-Mix - BioBizzWWO
Fish-Mix
3 mll
Bio-Bloom - BioBizzWWO
Bio-Bloom
4.2 mll
Guerillafarm +6gram Bactrex
4 likes
1 comment
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22
Week 22. Flowering
1y ago
The Northern Light. Week 22
The Northern Light. Week 22
The Northern Light. Week 22
The Northern Light. Week 22
The Northern Light. Week 22
The Northern Light. Week 22
The Northern Light. Week 22
1/7
75 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.2
pH
Strong
Smell
55 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
22 °C
Night Air Temp
25 liters
Pot Size
3 liters
Watering Volume
45 cm
Lamp Distance
Guerillafarm Just water until the harvest.
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23
Week 23. Flowering
1y ago
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
The Northern Light. Week 23
1/15
75 cm
Height
12 hrs
Light Schedule
27 °C
Day Air Temp
6.2
pH
Strong
Smell
55 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
22 °C
Night Air Temp
25 liters
Pot Size
3 liters
Watering Volume
45 cm
Lamp Distance
Guerillafarm The plant is now ready for harvest, I've already harvested the seedlings. And the lamp is off.
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24
Week 24. Harvest
1y ago
Happy Harvest Day!
Northern LightsSensi Seeds
Rated
9/10
Rated
Die dicksten Buds sind alle Verschimmelt Die Setzlinge waren ok Sehr anfällig für Schimmel.
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Spent 163 days
Ger Veg Flo Har
1 m²
Grow Room size
Easy
Difficulty

Height
Day air temperature
Air humidity
PPM
PH
Light schedule
Solution temperature
Night air temperature
Substrate temperature
Pot size
Lamp distance
The Northern Light. Week 24
The Northern Light. Week 24
The Northern Light. Week 24
1/3
Guerillafarm -
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Equipment Reviews
Root-JuiceBioBizzWWO
Rated
8/10Rated
Bio-GrowBioBizzWWO
Rated
10/10Rated
Bio-BloomBioBizzWWO
Rated
10/10Rated
Top-MaxBioBizzWWO
Rated
10/10Rated
Bio-HeavenBioBizzWWO
Rated
9/10Rated
Alg-A-MicBioBizzWWO
Rated
9/10Rated
Acti-VeraBioBizzWWO
Rated
9/10Rated
Fish-MixBioBizzWWO
Rated
10/10Rated
Root ComplexHesi
Rated
9/10Rated
Green Power 5in1S&R Organics
Rated
10/10Rated
MycotrexBio Tabs
Rated
10/10Rated
BactrexBio Tabs
Rated
10/10Rated
Monster Bud MixZamnesia
Rated
10/10Rated
SuperguanoTop Crop
Rated
9/10Rated
Q1W DIMSANlight
Rated
10/10Rated

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14 comments
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popularity
popularity
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oldest
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 191y ago
a powerful lady
BuddyHill
BuddyHill commentedweek 101y ago
Good luck! That looks really good already!
Guerillafarm
Guerillafarm commented1y ago
Thank you, I'm not really satisfied with the thickness of the stem, but I've already grown this strain indoors, outdoors, and as an automatic. Top strain.
BuddyHill
BuddyHill commented1y ago
@Guerillafarm, Will probably be my next choice. 🤘Seeds are already ready!
Momentum
Momentum commentedweek 191y ago
a little monster 😍👍
desade9
desade9 commentedweek 133mo ago
you put a little more perlite on the bottom every time,nice i will try that too,so its always airy at the bottom.?
Momentum
Momentum commentedweek 171y ago
Is that a Honeywell you mounted up there? It's awesome in the summer!
Guerillafarm
Guerillafarm commented1y ago
@Momentum, it's exactly a HoneyWell 40w, I always hang it up so nothing vibrates and it can't fall down, plus it's height-adjustable, you can hang all the fans, there's enough space ;)
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 81y ago
the airpots are extremely difficult to water, it's best to water them every day, and with a lot of patience, I eventually sorted them out because I don't have the patience for that I admire anyone who pulls it off-
Guerillafarm
Guerillafarm commented1y ago
@Mia_BIOTABS, Yes, that's true, with regular soil, air pots are not easy to water.
GhostTerpZ
GhostTerpZ commentedweek 211y ago
Looking Really Good ❗️ ❗️ ❗️
GERGrowDesigns
GERGrowDesigns commentedweek 181y ago
Good Luck with your Flower Weeks Growmie 🌱
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 131y ago
She's definitely happy about the big pot with fresh soil.
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 101y ago
the lady has sunburn
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