You can spot some nutrient burn. It never escalated more than this. I believe its from the coco as it is recycled from last run but was flushed with hot water.
Plant is in a small pot, im not too serious about this run as I have grown this strain before, just outdoors. So its a muck around run im not going to be so technical with it. Just make sure the environment is okay and the Ph is right and see what happens.