Yellowing leaves while in flower

[oldpro]

Beneficial bacteria

I posted this hypothetically, but I actually did the very program ive posted here this year. I’m just not sure how much it helped. and I’m flushing out some nute lock and wondered if this contributed to it. but here are the results thus far on 4 indoor plants [20841017_1410764172343697_8313791728043580289_n]