Got some bubblers on the go, plants seemed ok, nice an big with fat stems, tallest is about 5ft 5" now, some signs of deficiency showing now 3 weeks into flower, leaf edges yellow and some yellow/light brown patches between viens on some leaves.
I was completely emptying rez regularly but now they are big and very heavy its too hard to change out properly (basically square storage boxes with holes in the lids, similar to rubbermaid ones I see others using), anyway, i have just been letting the 10ltr rez get almost empty and simply filling right up every 2 days (they r slurping approx 2 or 3 litres each plant each day), only thing is the ppm is very high, just took a reading of 3500 so im guessing this is really bad considering it should be around 800.
Any ideas welcome.
brief rundown.
RO water
canna nutes, aqua flores A+B
ph usually good 5.8 - 6
air temp 85f
good air flow
2x 600w dual spectrum bulbs using digi ballasts.
I was completely emptying rez regularly but now they are big and very heavy its too hard to change out properly (basically square storage boxes with holes in the lids, similar to rubbermaid ones I see others using), anyway, i have just been letting the 10ltr rez get almost empty and simply filling right up every 2 days (they r slurping approx 2 or 3 litres each plant each day), only thing is the ppm is very high, just took a reading of 3500 so im guessing this is really bad considering it should be around 800.
Any ideas welcome.
brief rundown.
RO water
canna nutes, aqua flores A+B
ph usually good 5.8 - 6
air temp 85f
good air flow
2x 600w dual spectrum bulbs using digi ballasts.