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- #81
TJTrouble
Well-Known Member
Kinda back tracking on the journal, are you still using strips to check pH? I highly recommend a pH pen to check the ph, also a ppm pen as well. I'm using gh nutes as well and grow pot cheaply.com has a feed schedule that I use and it's treated me well.
I have really accurate test kits to use as well as the strips - pens I am not a fan of simply due to the amount of calibration required to keep them accurate. I do have digital checkers as well, but not pens/probes. pH of water I am using is 6.1 to 6.3 depending on if it is the Cal/Mag or the ferts. I haven't checked the runoff yet, but its likely not changing since I am using coir. I suppose I could check it anyways for the hell of having the number!