Is this nute burn? It’s only happening with one of my girls. Just started week 3 today. Growing in coco/perl and have been feeding at about 500ppm / pH 6 but noticed my runoff is pretty high. Do I need to do a flush? I’ll admit I made the mistake of not watering to much runoff and had been letting the pots reabsorb what little runoff there was. My first grow, total newbie mistake.
Timelapse video here: https://growdiaries.s3-accelerate.amazonaws.com/static/post/video/30152/26956_ilgm-white-widow-autoflower-grow-journal-by-moonchild420-growdiariesilgmwhite-widow-autoflower_cnv.mp4