Hey, I have two girls (OG Kush) under a 400W MH vegging, recently transplanted the bigger one and some yellow spots are beginnging to show on top leaves. The smaller plant has a small amount of yellow aswell but hasn't been transplanted. These plants were started under very low level light and are close to a month and a half old, only recently put under the MH. Any ideas/thoughts are much appreciated. My thoughts are to either start with nutrients or adjust the temperature? over/underwatering?