I 've got a SOG of various strains but the tops are yellowing why is this? Too much/ not enough nutes? And saw tooth leave tips ,thanks
Yellow at new growth usually indicates a "burn" of some sort.The saw tooth could be from heat or the "burn". Pic would help but if you cant, here are some tips 1)check you PH!! 2)keep light slighty higher/put fan on them 3) Give it lighter feeding 4)make sure you dont overwater, let soil almost completely dry out