DWC pH dropping quickly during flower
NASATrainerstarted grow question 6y ago
Why is my pH dropping 0.5 every 24 hours? After reservoir change, pH is stable 5.5 - 6 for 4-5 days as I top it off with tap water, but then pH drops quickly end of the week. No EC tester, so I have to change reservoir every week.
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GMSgrowsanswered grow question 6y ago
water temps are probably a little to high and by the end of the week your probably starting to get a little slime starting. Makes your ph go whacked. Frozen water bottles or freezer packs in your water and keep it cooler and your ph should get a little bit more stable. Just adjust through the week when it drops.
Greenfingers666answered grow question 6y ago
I find the best water to use is rain water ph7 all i do is ph down to6.0-6.2ph
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Fusionanswered grow question 6y ago
What gm said, frozen water bottles, refrigerated water will help. In my experience some nuits claim pH friendly but there not and adjust high-low threw out the days.
Just keep on it, don't have much longer to go on her. Looks good.
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