05.12.2023
Clean tanks and filters with h2o2+vinegar acid +bleach
Mix new batch off Bloom nutrients with 2ml AN Sensi Bloom AB + Silica + 0.3ml UV balance @ 1% H2o2 - total 25l
Donne one pass off long misting 10s with diluted nutrient solution 0.78EC
Flush buckets with diluted solution 5l
Set Co2 controller to 1150ppm
Bring more ppfd to canopy, slowly decreasing humidity, set dehumidifier to 52%-55% till the end off the week.
Pluck some leaves from the bottom and couple on top that cover air flow and light blockage
PAR 560 PPFD, VPD 0,98, RH 60-62%, Temp Night-21c, Day-25/5-27c, Leaf temperature 23c, Light distance 55cm, CO2 950-1200 ppm
530w@55cm distance
3s ON time 6min OFF time @ Day time
3s ON time 7min OFF time @ Night
PT-Pressurized tank - replaced with clean, used go to cleaning with h2o2+vinegar acid +bleach
NT-Nutrient Tank with stock solution - - PH -5.90, EC -1.21, Temp-17c
06.12.2023
More light, change misting timings. Reducing humidity to 55% day time @ max at the end off the week, night RH is 45%
Clean room benches and floor, next week cleaning walls
Flush RO membrane for 10min
PAR 640 PPFD, VPD 1.1 RH 55-58%, Temp Night-22c, Day-25/5-27c, Leaf temperature 23c, Light distance 50cm, CO2 1100-1300 ppm
576w@50cm distance
4s ON time 8min OFF time @ Day time
3s ON time 8min OFF time @ Night
NT-Nutrient Tank with stock solution - - PH -5.90, EC -1.20, Temp-17c
07.12.2023
Pressure switch start to behave strange. Shut off pump after 5psiπ‘ Readjust settings, currently charging as it should π³ Keep eye on that!
Temps start to raise, AC kicking 2 or 3 times per hour . Girls have excellent growth, continue to pull branches under screen
Do some leaf removal at regular basic
Measure Co2 levels at canopy level - 1360+ppm, co2 rain screen tubing work great, low consumption from bottle
Top up tank with 10l fresh solution made from 2.5ml/l AN Sensi Bloom AB, solution is cooled down to 17c
PAR 670 PPFD, VPD 1.1 RH 55-58% Day, 42-45% Night, Temp Night-20-21c, Day-25/5-27c, Leaf temperature 24c, Light distance 50cm, CO2 1150-1300 ppm
576w@50cm distance
4s ON time 8min OFF time @ Day time
2s ON time 6min OFF time @ Night
08.12.2023
PS work..
Bring pore light to canopy, max 790ppfd,
PAR 750 PPFD, VPD 1.1 RH 50-55% Day, 42-45% Night, Temp Night-20-21c, Day-25/5-27c, Leaf temperature 24c, Light distance 45cm, CO2 1150-1300 ppm
592w@45cm distance
09.12.2023
PS work..
Bring pore light to canopy, max 840ppfd,
Top up tank with 10l @ 1.284EC
PAR 810 PPFD, VPD 1.2/1.3 RH 50-55% Day, 42-45% Night, Temp Night-20-21c, Day-25/5-27c, Leaf temperature 24c, Light distance 40cm, CO2 1150-1300 ppm
638w@40cm distance
10.12.2023
Clean UV bulb, tubing, filter and recirculating pump, excellent condition
Working with girls on screen..
PAR 830 PPFD, VPD 1.2/1.3 RH 50-55% Day, 42-45% Night, Temp Night-20-21c, Day-25/5-27c, Leaf temperature 24c, Light distance 40cm, CO2 1150-1300 ppm
@FrontRowAG_BrianG,
30l White buckets are from corn syrup got it used for free, it cost in my country 1eur, wrap it with two layers off thermal insulation and white stretchy foil, all connectors are for RO water , and 14mm rubber gaskets around misting nozzles are from Ali Express. Everything is much cheaper than any hydro system to make and easier, first time no dripping at all
@WhiteEdge, Thanks for visiting my corner of GD. My ladies and i appreciate the love π. Apollo is so close to harvest. I think within a week. I get hit in the face with citrus diesel when I open the tent. And she is sticky.
@Golden,
Hello Golden, well i hope for around +-1000g from this 4 girls....In past with Nirvana strains its easily done.. Let see in new Aero watering..
Nirvana is great!
@WhiteEdge, YUP you are 100% right. Keep those temperature gaps close in VEG & EARLY FLOWER and we will get no extra stretch, Just what is within the genetic code of the cultivar being grown. Surprisingly you will find out with proper light intensity & temperature management, Not many strains stretch and get super lanky. Most all grow fairly robust and stalky