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- #341
Guy Cavallero
Well-Known Member
Funny eh, never a straight answer. The best knowledge by far is right here!A+b definitely lowers ph. By the next day my nute solution is only up by .2 to .3. sometimes it doesn't raise back up at all. I'll mix A let it sit for 15min like it says, then mix rest of my stuff. pH and feed. I've even mixed it all up and waited a few hours, then fed with no ph change. I thought I read somewhere that a air stone will raise pH or least mess with it. Just a heads up my hydro store guy said LEDs are a waste, just because they own a store doesn't mean they know everything. He might not know the air stone is messing with it.