Hey fellas I’m growing in soil royal gold king mix , with earth juice nuts and cal mag I also brew my own tea my 4x4 tent is powered by an ION 720 led rite now my lite is at 60% my plants are skywalker OG kush seeds are fromBC bud depot . Well my ladies are in week 5 of vegetative cycle and on a couple of my plants I have this going on my lower leaves my temp is 84 humidity is 46 not sure do I panic or what help!