Взрослые листья покрываются коричневыми пятнами
JahTatemstarted grow question 6y ago
Guys, help me figure out a problem. I have a 20L DWC, and after adding Piranha and Voodoo Juice, I noticed that the pH of the solution sharply increased from 5.4 to 7.2 in 10 hours. It seems like it's due to bacteria. I purify the water by freezing it to 60ppm, then I add CalMag to 200-250ppm.
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Leaves. Color · Dark-brown
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GMSgrowsanswered grow question 6y ago
Hi. First off your water needs to stay really cool, to keep the slime from starting. I ran chillers with great success. Frozen water bottles or freezer pack in the bucket to cool things if you can't afford a chiller.
Your nutes, how are you mixing, micro last always.
I highly suggest a ph and tds monitor like the Growboss. For dwc and rdwc it is pretty much a must if you want great results. Your total ppm should be around 700 1.4 ec for this stage. That's total including your extra piranha and b52 and cal/mg. Always mix your micro last to reach your total. Hope this helps. Cheers
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