First grow. Rocky start but getting better

Hello all, this is my first grow ever im running a 2x4 tent with 2 marshydro ts600’s, coco/perlight medium amnesia auto, Jack here auto and a Hulkberry auto. As you can see by the first pics I run into a few problems early on but thanks to the advise from other members I was able to get it under control. Going into week 2

the girls seem to be doing much better.