Izzy1980
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Would you believe its the first time Ive measured the ppm, I purchased a meter (am I doing this right?), I ran some water through her, kept the initial run off (after leaving it for a few seconds) and used the meter on PPM, it read 1389 ppm
I read that 1000-1600ppm is fine for the last part of the grow, whats the opinion on that?
Does this should right? Am I doing it correctly?
Izzy
I read that 1000-1600ppm is fine for the last part of the grow, whats the opinion on that?
Does this should right? Am I doing it correctly?
Izzy