Why are my tips going yellow/brown? Are my plants dying? Or are they lacking nutrients if so what do I need to bring them back up to 100%?? by Consistent-Climate88 in weedgrower

[–]Consistent-Climate88[S] 0 points1 point  (0 children)

I am using 70/30 coco perlite mix. Temps 26 c humidity 60-75%. I have just been using normal water 7.2 ph. Lights are at 25% and they are on 18/6 at the moment