Sup everyone, first i wana say thanks cause you guys solved my previus problem wich was droopy leaves, turns out i wasnt watering them correctly. Anyway a new problem has come up with my babies. The leaves are turning yellow, first it was normal as the bottom leaves tend to dry up and fall off. But the yellowness is crawling up the plant and i want to solve the problem before its too late. I have to say that the top of the plants are looking really healthy. The dude at the growshop told me it was lack of Mg or Zn or som shit like that , so i bought BIO FLORES. Gave it to the plant about 5 days ago and seen no improvement so far. I need advice on what it could be. Too much heat? Maybe the plants are rootbound? I cant think of what it is. Anyway heres some pictures so you see the problem for yourselves. PEACE!