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I've noticed a few yellowing tips, I am assum...
EzAutoGrowstarted grow question 6 years ago
I've noticed a few yellowing tips, I am assuming it to be a ph problem but would like some opinions also. Cheers
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Wicked_Stixanswered grow question 6 years ago
Hey ez yes it is a little ph problem but your plant looks great so dont stress over it now. I would pick up a general hydroponics ph control kit rather than a ph pen. The pens can be a real pain to calibrate and are not always reliable. I use the general hydroponics kit. It is easy to read and always reliable. You wont regret it in the end. Hope this helps. Best of luck!
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