The Grow Awards 2026 🏆

Sensi Seeds Northern Lights Photoperiod

1
35
6
134
5d ago
Aray 250L Light Emitting Diodes/250W
Aray 250L Light Emitting Diodes/250W
Adlite Blue 30 (×2) Light Emitting Diodes/15W
ADlite Deep Red 30 (×2) Light Emitting Diodes/15W
ADlite IR 15 Light Emitting Diodes/8W
ADlite UV 30 Light Emitting Diodes/15W
Tray2Grow
3.0 (Highly Modified) Soil
Build a Soil
Indoor
Room Type
Defoliation
weeks 10
No Contact Cup Transfer
weeks 2
Transplantation
weeks 2
Topping
weeks 3
Manifolding
weeks 4-5
LST
weeks 6-9
Supercrop
weeks 8
26 liters
Pot Size
Start at 14 Week
G
Germination
1mo ago
Redweasel So, pots are filled, cover crop sown, & red wigglers added to the pots. I placed my seeds in Root Riot cubes that were then placed in solo cups filled with my media. DLI-10 Temp-77 VPD-0.65 kPa
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Used method
Directly In Substrate
Germination Method
1
Week 1. Vegetation
1mo ago
18 hrs
Light Schedule
24 °C
Day Air Temp
6.5
pH
No Smell
Smell
30 PPM
TDS
67 %
Air Humidity
21 °C
Solution Temp
20 °C
Night Air Temp
0.38 liters
Pot Size
40.64 cm
Lamp Distance
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2
Week 2. Vegetation
1mo ago
18 hrs
Light Schedule
24 °C
Day Air Temp
6.5
pH
No Smell
Smell
30 PPM
TDS
67 %
Air Humidity
21 °C
Solution Temp
20 °C
Night Air Temp
0.38 liters
Pot Size
40.64 cm
Lamp Distance
Nutrients 4
Recharge - Real Growers
Recharge
1.3 mll
Mykos - Xtreme Gardening
Mykos
5.21 mll
Azos - Xtreme Gardening
Azos
5.21 mll
Redweasel Oct 4 Chop & dropped, transplanted with Mycos & Azos, replenished the mulch layer, hit her with Recharge & coconut water. Activated the Mars Hydro 15w 440nm blue supplemental lights & synced them to the main lighting.
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Used techniques
Transplantation
Technique
No Contact Cup Transfer
Technique
3
Week 3. Vegetation
1mo ago
18 hrs
Light Schedule
24 °C
Day Air Temp
6.5
pH
No Smell
Smell
30 PPM
TDS
67 %
Air Humidity
21 °C
Solution Temp
20 °C
Night Air Temp
26.5 liters
Pot Size
40.64 cm
Lamp Distance
Nutrients 3
Recharge - Real Growers
Recharge
1.3 mll
Coconut Water Powder - BuildASoil
Coconut Water Powder
1.3 mll
Horticultural Aloe - BuildASoil
Horticultural Aloe
1.3 mll
Redweasel Entry from October 18th. Topped on Wednesday. Today, lower nodes were chop & dropped leaving only nodes 3 & 4. Wounds sealed with clonex. Cover crop chop & dropped. Small handfull worm castings added to mulch layer. Hand watered 1/2 gallon weekly mix of recharge, aloe & coconut water. Reservoir ph verified at 6.5. Tray2Grow activated. Lights adjusted back to 16 inches from canopy. DLI set at 30.
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Used techniques
Topping
Technique
4
Week 4. Vegetation
1mo ago
18 hrs
Light Schedule
24 °C
Day Air Temp
6.5
pH
No Smell
Smell
30 PPM
TDS
67 %
Air Humidity
21 °C
Solution Temp
20 °C
Night Air Temp
26.5 liters
Pot Size
40.64 cm
Lamp Distance
Nutrients 8
Recharge - Real Growers
Recharge
1.3 mll
Mykos - Xtreme Gardening
Mykos
5.21 mll
Azos - Xtreme Gardening
Azos
5.21 mll
Redweasel October 25th entry Ran into gnat sign & needed to top dress today due to the fact I’m only in a 7 gallon container. My sf nematodes do not arrive till Friday. Old mulch removed, cover crop chop & dropped. Top dress of 2tbs each, basalt rock dust, mycos, azos, & craft blend were mixed with 1c worm castings and worked in remaining mulch & chopped cover crop. Old mulch retuned to pot. Hand watered 1/2 gallon 6.5 ph water mixed with 1/4 tsp each, coconut water powder, recharge & horticultural aloe powder. New straw mulch added & sticky traps replaced. Worked on the future eight cola manifold structure. Removed all lower nodes from branches. Performed Kushman Chiro on stem and all branches. Repositioned bud clips. All plant material was mulched and layed down under straw layer. No topping was executed as of yet.
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Used techniques
Manifolding
Technique
5
Week 5. Vegetation
1mo ago
18 hrs
Light Schedule
24 °C
Day Air Temp
6.5
pH
No Smell
Smell
30 PPM
TDS
67 %
Air Humidity
21 °C
Solution Temp
20 °C
Night Air Temp
26.5 liters
Pot Size
40.64 cm
Lamp Distance
Nutrients 3
Recharge - Real Growers
Recharge
1.3 mll
Coconut Water Powder - BuildASoil
Coconut Water Powder
1.3 mll
Horticultural Aloe - BuildASoil
Horticultural Aloe
1.3 mll
Redweasel November 1 entry Busy morning! I’m fighting fungus gnats and my nematodes were delayed in shipping, but needed to do some training today & introduce bacillus thuringiensis israelensis as I have zero down time right now. Topped each branch above the 3rd node while removing all growth below. Removed and discarded as much straw mulch as possible. Chop & dropped cover crop. Chopped remaining plant matter that was removed during pruning and added to chopped cover crop. Layered 1 1/2 c Build a Flower completely covering chopped plant material. Watered with 1/2 gallon bti watering mix including 1/4 tsp each of recharge, aloe powder, and coconut water powder. Replaced mulch later with finely diced dry straw, about 1/2 inch. Bud clips installed on all four branches, directly below the remaining nodes. Sticky traps replaced, Tray2Grow activated & DLI reduced to 32.
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Used techniques
Manifolding
Technique
6
Week 6. Vegetation
1mo ago
18 hrs
Light Schedule
24 °C
Day Air Temp
6.5
pH
No Smell
Smell
30 PPM
TDS
67 %
Air Humidity
21 °C
Solution Temp
20 °C
Night Air Temp
26.5 liters
Pot Size
40.64 cm
Lamp Distance
Nutrients 2
Coconut Water Powder - BuildASoil
Coconut Water Powder
1.3 mll
Horticultural Aloe - BuildASoil
Horticultural Aloe
1.3 mll
Redweasel November 9th entry Put the final bends to her this morning. Took a while, but we got our eight mains established. Cut out Recharge & Confirmed Gnatt Annihilation
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Used techniques
LST
Technique
7
Week 7. Vegetation
1mo ago
12 hrs
Light Schedule
24 °C
Day Air Temp
6.5
pH
No Smell
Smell
30 PPM
TDS
67 %
Air Humidity
21 °C
Solution Temp
20 °C
Night Air Temp
26.5 liters
Pot Size
40.64 cm
Lamp Distance
Nutrients 6
Recharge - Real Growers
Recharge
1.3 mll
Basalt Rock Dust - Gaia Green
Basalt Rock Dust
2.6 mll
Coconut Water Powder - BuildASoil
Coconut Water Powder
1.3 mll
Redweasel November 15th entry and photographic documentation Deactivated blue supplemental & synced far red supplemental with main lights set to 12/12. IR supplemental set to run 15 minutes before lights on & 15 minutes after lights off. UV pulses will begin next week. Removed 4 fan leaves that were blocking lower mains. Top dressed with 2 tbs basalt rock dust, 4 tbs craft blend, 2 cup build a flower worked into the straw mulch layer & watered in with 1 gallon of 6.5 ph plain water mixed with 1/2 tsp horticultural aloe powder & 1/4 tsp each of horticultural coconut water powder & recharge. DLI set to 25 & VPD parameters set for early flower.
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Used techniques
LST
Technique
8
Week 8. Flowering
1mo ago
12 hrs
Light Schedule
26 °C
Day Air Temp
6.5
pH
No Smell
Smell
30 PPM
TDS
67 %
Air Humidity
21 °C
Solution Temp
20 °C
Night Air Temp
26.5 liters
Pot Size
40.64 cm
Lamp Distance
Nutrients 2
Worm Castings - BuildASoil
Worm Castings
10.42 mll
Horticultural Aloe - BuildASoil
Horticultural Aloe
1.3 mll
Redweasel November 22nd entry & photographic documentation Installed a RO system & replaced all 50 gallons from my reservoir. The KC water report I read was appalling & I’m surprised she’s doing so well. Pulled the mulch layer and layed down a 1/4 inch layer of castings to replenish the microbe population. Activated UVB pulses 1 minute per hour during the middle 8 hrs of the 12 hr light period. I’ll ramp the minutes weekly & let her acclimate slowly. Hand watered with 1/2 gallon of aloe infused water adjusted DLI & buttoned her up for the week.
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Used techniques
LST
Technique
Supercrop
Technique
9
Week 9. Flowering
1mo ago
49.53 cm
Height
12 hrs
Light Schedule
27 °C
Day Air Temp
6.5
pH
Weak
Smell
30 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
21 °C
Night Air Temp
26.5 liters
Pot Size
35.56 cm
Lamp Distance
Nutrients 3
Horticultural Aloe - BuildASoil
Horticultural Aloe
1.3 mll
Coconut Water Powder - BuildASoil
Coconut Water Powder
0.65 mll
Premium Insect Frass - BuildASoil
Premium Insect Frass
2.6 mll
Redweasel One top was a bit above the rest, secured with Bud Clip. UV pulses increased to 2 min per hour 9am to 5pm. Mulch layer removed and set aside. Dug into media layer 1/2 inch with hand rake. Integrated 2 tbs fresh meal worm derived insect frass & resettled soil. Watered soil directly with 1/4 gallon coconut water/aloe mix. Replaced mulch layer. Watered through mulch layer with 1/4 gallon coconut water/aloe mix. Today's measurements. Plant Height-19.5" Soil to bottom canopy avg-8" Canopy to Light-14" Canopy Width-18" Canopy Length-22" Reading from photone without adjustment Dli-27 avg Ppfd-600 avg. Reservoir PH-6.5 Leaf Temp Differential -2°F
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Used techniques
LST
Technique
10
Week 10. Flowering
1mo ago
49.53 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.5
pH
Weak
Smell
30 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
21 °C
Night Air Temp
26.5 liters
Pot Size
40.64 cm
Lamp Distance
Nutrients 9
Happy Frog Fruit & Flower - Fox Farm
Happy Frog Fruit & Flower
1.3 mll
Recharge - Real Growers
Recharge
0.65 mll
Mykos - Xtreme Gardening
Mykos
1.3 mll
Redweasel Tray2Grow deactivated Thursday evening & Will be reactivated Sunday morning. Bud Clips removed. Took every single fan leaf with a petiole & any branch below the lower third of the canopy. Removed straw mulch & set aside. Top dressed with 2 c Worm Castings, 1/2 c Build a Flower, 2 tbs Craft Blend, 2 tbs Kiss My Frass Mealworm Derived Insect Frass, 1tbs Fruit & Flower, 1tbs basalt rock dust, & 1 tbs Mycos. Watered in with 1/2 gallon 6.5ph plain water mixed with 1/2 tsp horticultural aloe powder, 1/2 tsp horticultural coconut water powder & 1/4 tsp Recharge. 1/4 gallon directly hand watered to the top dress, the other 1/4 gallon through the straw mulch after it was restored. UVB pulses increased to 3 min per hour from 9am to 5pm, up from 2 min. Plant Height-19" Soil to Canopy-12" Canopy Width-20"×17" Canopy to Light-16" Adjusted Photone PPFD-780 to 845 Anywhere I scratched the soil surface there was a worm present in the top 1/4" & feeder roots are present at the soil surface.
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Used techniques
Defoliation
Technique
11
Week 11. Flowering
1mo ago
49.53 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.5
pH
Weak
Smell
30 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
21 °C
Night Air Temp
26.5 liters
Pot Size
30.48 cm
Lamp Distance
Nutrients 1
Coconut Water Powder - BuildASoil
Coconut Water Powder
0.65 mll
Redweasel Flower Day 28 Entry UVB pulses increased from 3 min per hour to 4 min per hour from 9am to 5pm. Deactivated deep red supplemental lighting & swapped with deep blue. Hand watered 1/2 gallon plain 6.5ph 30ppm water mixed with 1/2 tsp coconut water powder through straw mulch. Soil to Bottom Canopy 10" Canopy Depth 7" Light to Canopy 12" Canopy Length 22" Canopy Width 18" Average DLI 37.5 Average VPD 1.27
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12
Week 12. Flowering
19d ago
49.53 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.5
pH
Weak
Smell
30 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
21 °C
Night Air Temp
26.5 liters
Pot Size
30.48 cm
Lamp Distance
Nutrients 3
Recharge - Real Growers
Recharge
0.26 mll
Coconut Water Powder - BuildASoil
Coconut Water Powder
1.3 mll
Horticultural Aloe - BuildASoil
Horticultural Aloe
1.3 mll
Redweasel NL Day 35. Removed straw mulch and soaked in 1 gallon 6.5 ph plain water mixed with 1/4 tsp Recharge. Hand watered 1/2 gallon 6.5 ph plain water mixed with 1/2 tsp each horticultural aloe & coconut water powder. Replaced soaked mulch and watered in 1/2 gallon of soak water. UVB pulses increased to the final max level of 5 min per hour from 9am to 5pm. DLI average 39. All other measurements constant.
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13
Week 13. Flowering
12d ago
49.53 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.5
pH
Normal
Smell
30 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
18 °C
Night Air Temp
26.5 liters
Pot Size
30.48 cm
Lamp Distance
Nutrients 6
Recharge - Real Growers
Recharge
0.26 mll
Coconut Water Powder - BuildASoil
Coconut Water Powder
1.3 mll
Horticultural Aloe - BuildASoil
Horticultural Aloe
1.3 mll
Redweasel Final major maintenance day before harvest. Tray2Grow deactivated Thursday evening to Sunday morning. Removed the last remaining fan leaves with visible stems, shredded them and set aside. Removed straw mulch and placed in a bucket containing 1 gallon 6.5ph 30ppm plain water mixed with 1 tsp each Build a Bloom, Horticultural Aloe, Coconut Water Powder & 1/2 tsp Recharge. Top dressed with 1 cup Colorado Worm Company Vermicompost, 1 tsp Ocean Blend & 1 tbs Kiss My Frass. Watered in with 1/2 gallon of soak mix, scattered chopped fan leaves on top & sprinkled 1/4 cup Kashi Gold over everything before replacing the soaked straw mulch and watering in with the remaining 1/2 gallon of soak mix. All measurements constant. Will be dropping nightime temps to 65F for the final few weeks.
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14
Week 14. Flowering
5d ago
49.53 cm
Height
12 hrs
Light Schedule
26 °C
Day Air Temp
6.5
pH
Normal
Smell
30 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
18 °C
Night Air Temp
26.5 liters
Pot Size
30.48 cm
Lamp Distance
Nutrients 3
Coconut Water Powder - BuildASoil
Coconut Water Powder
1.3 mll
Horticultural Aloe - BuildASoil
Horticultural Aloe
1.3 mll
BuildABloom - BuildASoil
BuildABloom
1.3 mll
Redweasel Not much to report as she is on cruise control for the final push. Time to start scoping. Tray2Grow deactivated Thursday evening through Sunday morning. Hand watered her with 1/2 gallon 6.5 ph 30ppm plain water mixed with 1/2 tsp each coconut water powder, aloe & Build a Bloom.
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Captain_7
Captain_7 commentedweek 1219d ago
Curious to know what the coconut water powder does?
Redweasel
Redweasel commented19d ago
@Captain_7, The coconut water has a ton of benefits. I use it mainly for cytokinins & microbial food.
Captain_7
Captain_7 commented19d ago
@Redweasel, that’s cool. I didn’t know about that. Maybe I’ll give that a try with my girls.
Captain_7
Captain_7 commentedweek 1219d ago
Looks good. Maybe hit it with some nitrogen, leaves look a bit on the light green side. Just my 2 cents worth
Redweasel
Redweasel commented19d ago
@Captain_7, N is on point for the stage. The pictures are a touch overexposed from the lighting. I'm starting to let her slowly fade out N and move more to P & K.
Cannabeast40
Cannabeast40 commentedweek 1312d ago
Looking healthy and happy 😇 wish you the best of luck, and happy growing 😊🌱
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