Hey man first of all great looking plant :) She's really coming into maturity now. Don't worry about the new growth. It can happen normally is it fox tailing by any chance ? Depending on what Trike potency your after I would say these are due harvest in my personal opinion. You can let the new growth grow but beware of seeds in the later stages of flower. our ladies can self pollinate themselves if you give them the time.
Does she look ok? I always get these short squatty plants with almost no node spacing and my yields end up being way less than they should be. I don't get the stretch I need. I've figured its too much light so now with just 1 light does she look like she should?
She looks fine. By now her stretching is done. I would bump the ph to 6.5 to absorb your increase in phosphorous. I'd also defoliate now to maximize bud swelling.
What kind of flower stacker or bloom booster type nutes can I use? I use Cutting Edge Solutions Professional Nutrients. Since this grow I have added Flower Fuel And Myco+.
Thanjs for all the help everyone!