Grow Mediums Alarming PH drop in auto mazar dwc setup

[DWCocha]

She looks good & healthy mate.That ppm MAY be a bit high though ?. does it go up much from there after 12/24hrs ?:smokebuds:

 

[impulse741]

I've found from my last DWC grow, that also towards the end of its life cycle it sorta starts to flush itself and absorbs much more water than nutes, which also caused my PH to drop regularly into the low 4s with the increase in PPM. Just make sure the plant is getting the nute's she needs and PH should remain nice and stable, otherwise you're going to find yourself constantly adjusting the PH.

Switch to bloom and i'd have thought would most deff fix this for now, you may find youself flowering ur plant up to week 13-14 now though due to doing it bit late.