hey gc heres my issue not sure what it is. the plants white widow. temps 80, humidity 50-60 %rh , rdwc" buckets" ppms around 600 and ph is 5.6 -5.8. lights are t5s in veg. i took a few pics only turned out on one pic the leaf edges appear almost burnt brown isolated about mid plant on bigger fan leafs any ideas what it is i was thinking over nuting but im a little over half strength of what they recommend . any help would be great thanks!
IMHO, you either have the beginning of nute burn, OR if your starting water ppm is 200 or higher it quite possibly be a Mg deficiency. Hope this helps *Imma dirtbagger, so take this advice like a grain of soil
thanks for the reply i was thinking its early sighn of nute burn but im barley feeding them for being in hydro i been reading and people say ww is a cal mag whore so and they are on older leafs so ill start treating for it thanks bro peace