Hi Guys, my plant is in her 3rd week of flowering and the leaves are turning yellow and curling in "Claw" I've read that it could be Nitrogen Toxicity but did not feed since 1 week now and just gave plain water. I have also the problem that it starts with yellow spots on the edge and them turning yellow. Most worrying is that this yellowish starts on the bud leaves also I posted some pics so you can see how they look like..... Any help is appreciated Thanks Chris
Try Epsom salts mag deficiency shows up in third week flowering I doubt it nitrogen toxicity maybe the complete opposite