[djam2020]

Wat up, I got four females in a 600 watt hps flowering room. Im using regular potting soil. THey have been flowering for four weeks.
One of the four females is doing great, no yellow leaves, and the buds are developing fast, the other three how ever have that yellowish tint appearing in the bottom leaves and working its way up the plant. THe leaves are not a flat yellow but instead more of a tinge that seems to be spreading and the tips of the leaves are starting to bend inward. I KNOW YELLOW LEAVES Are A SIGN OF NITROGEN DEFICENCY, but I have been fertilizing with organic fertilizer (7 percent nitrogen in it )once a week for the past two weeks and also been spraying with micro nutrients once every two. I dont know what the deal is I really want to maxamize my harvest, what are some problems I might run into with these yellowing leave issues and how can I repair the situation. Will the yellowing leaves effect the bud growth?

- THanks Djam2020