12x13 sealed room
6 1000 HPS (vented)
1 1000 MH (not vented)
260 gal main res
6 35 gal buckets
18,oo btu mini split
5 circulating fans
Sentinal C-HH4 controller
1/2 hp eco chiller
two commercial air pums
two large round airstones in each bucket
two large airstones in main res
Big Bud (now)
Overdrive (at the end)
32% Hydrogen Peroxide ( one drop per gal)
Mad Farmer ph up&down as needed
Veg for three weeks and all was well.
transfered into bucket and all was well for first three weeks and then not sure what happened.
all the leaves started to yellow and the whole system went wack...
They are just finishing fouth week of flower
Note: I did not change the res for two weeks, but I would hope this was not a factor.
Here the stats before and after:
Water temp 64
RH lights on 38-45
RH lights off 55-65
Lights on room temp 80-82
lights off room temp 72-76
CO2 at 100 ppms during lights on
I changed out the res two days ago and here are the stats:
Right after the change
PH: 5.79 out of the drain
PPM: 1115 " " "
Next Day Stats:
I am having a hard time getting ahold of the swing here.
Attached are pics of the system and the plants.
Any help-advise would beappreciated.
Please let me know if I left any info out?