I have two plants growing smaller one is a diesel auto and tall one is a bag seed not using any nutes waiting for ph up/down,pH meter n ppm meter to be delivered tomorrow. I dont know whats wrong with it big one started turning yellow today the other one was turning yellow yesterday morning. Do they look bad what could it be? Help!!
I know its suppose to be here tomorrow so i can upload that for yall but until they get here i decided to not use any nutes
What kind of water are you using? Even little plants will need a lil something in hydro. Once you have some numbers people can actually try and help ya.
Crystal spring just changed to that yesterday. But before that was using polland spring til cleaned it out because they go through alot of water