Thank you. I will flush the system and give it a shot at 350-400ppm.
The water in the reservoir is only a week old, should it be getting cloudy? Is it a symptom of over-feeding?
I'm a lurker. Finally made an account looking for help.
Info: First grow, 600w MH, 2'x4' tent, ebb&flow with hydroton. Feeding with General Hydroponics 3 part stuff.
I've been having problems maintaining the ph of my system. Ph drops, ppm rises. I have not been adding more food to the...