Not sure I fully understand but.. those plants look very healthy, and overfed a bit. They'll use all that N up in the stretch though hopefully..
For pk1314 NO! I would not be using a bloom booster(pk1314) yet! You do that now your going to stunt it. You don't want to use boosters until the buds are almost fully built. Boosters actually help it finish out by shocking it like its going to die.
Btw PK13.14 is only for use for one watering 3 weeks before harvest. so like 6 weeks from now at least. You can switch to a bloom food soon when you start see actual flowers develop though.