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Light Deprivation and drought stress

5
9
384
3 years ago
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Indoor
Room Type
Drought stress
weeks 7
Ice Flush
weeks 7
Light Deprivation
weeks 7
Main-Lining
weeks 7
LST
weeks 7-8
HST
weeks 7-8
Topping
weeks 7-8
FIMing
weeks 7-8
Defoliation
weeks 7-8
Drought
weeks 8
UVB
weeks 8
Vermiculite
Grow medium
Soil
Grow medium
Other
Grow medium
13 L
Pot Size
1.51 L
Watering
7
Week 7. Flowering
3 years ago
12 hrs
22 °C
6.3
Strong
180 PPM
50 %
7 °C
21 °C
16 °C
13 L
45.72 cm
1000 PPM
This is an experiment in week 7 where I will try to mimic techniques done in published trichome production studies. Study claims 20-40% increased trichome production when put through an 11 day drought. I’m only doing 7 days and adding 15 mins prior to lights on and 15 mins thereafter of uvb supplementation. I’ll also be using my light dimmer to mimic light deprivation. Looking forward to the end results!
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Used techniques
LST
Technique
HST
Technique
Topping
Technique
FIMing
Technique
Main-Lining
Technique
Defoliation
Technique
Light Deprivation
Technique
Drought stress
Technique
Ice Flush
Technique
8
Week 8. Flowering
3 years ago
60.96 cm
13 hrs
22 °C
6.3
Strong
180 PPM
40 %
7 °C
21 °C
15 °C
13 L
2 L
45.72 cm
1000 PPM
Defoliation day on day 50 of flower.
2 likes
1 comment
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Used techniques
LST
Technique
HST
Technique
Topping
Technique
FIMing
Technique
Defoliation
Technique
UVB
Technique
Drought
Technique
8
Week 8. Harvest
3 years ago
Happy Harvest Day!
Purple Cookies - Green Point Seeds
Spent 15 days
Ger Veg Flo Har
10/10
Rated
113.4 g
Bud wet weight per plant
1
Plants
0.61
Grow Room size
Easy
Difficulty

Height
Day air temperature
Air humidity
PPM
PH
CO2
Light schedule
Solution temperature
Night air temperature
Substrate temperature
Pot size
Lamp distance
Can’t wait to blaze this tempt purple punch cross! I’m running a data log on the drying process and weight lost day by day. Let’s get an exact percentage of weight lost. I will post when 7 day dry at 60F/60%RH is complete. So I wanted to do an experiment to see what the rate of total weight loss is day by day under a controlled drying environment so here it is: Purple Aliens Purple Punch x Aliens OG Wet weight after trimming and cutting branch by branch: 390 g. Bud with stem weight deducted in final weighing (no trim weight included) IMG_1463.JPG Day: Recorded Weight (Recorded Temp./RH) Day 1: 390g (63F/62%RH) Day 2: 197g (65F/56%RH) Day 3: 160.4g (66F/59%RH) Day 4: 139g (67F/55&RH) Day 5: 133g (61F/60%RH) Day 6: 128g (64F/59%RH) Day 7: 123g (60F/61%RH) Final Weight 123g (with stems) - 26g (stem weight) Final Dried Bud Weight: 97g (buds only) 24.87% of wet weight I hope this gives everyone a better idea of what their yield will potentially look like if you wet trim. Good Vibes and Happy Growing!
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