what zeee hell is the problem?

letstry

Well-Known Member
Hey everyone my third grow here with some clones in promix hp. Got 2 clones 3 weeks ago and have had them at 18/6 under two leds (150 and 300 watt china). Just 3 days ago my leaves started wilting I thought it was just them asking for water. I watered the plants and the leaves still seem to be wilting with some random leaves turning yellow. I am using regular tap water that I let sit for a few days before feeding to the plants. It looks like a wind burn issue IMG_20180604_161951.jpg or over watering/under watering but iv tried to rule out all three of those by moving the fans away from the plants directly and letting the soil get decently dry before adding more water.

Is this a water ph issue or maybe the plants asking for nutes since I am only using plain water? Temps are at 70 when lights on humidity 45-55% They are still in veg for another week or so before 12/12. Sorry for the led photos but you can see some mature leaves yellowing. These were yellow before the wilting.
IMG_20180604_161951.jpg IMG_20180604_161914.jpg IMG_20180601_103628.jpg
 
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