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I lowered the lights and checked PH and it's 6.2 Also added cal/mag to ph'd water I'm very confused as to what's going on.
I raised the lights from 18" thinking it may have shocked the plant with new type of light.
Hey guys, New guy here! I just recently changed out my T-5's and replaced with mars hydro 300W led. The next morning my plant looked like this!...