AsNoriuanswered grow question 4 years ago Ph is diamond, but through your waterings you can vary them up or down from 6.2 to 6.8.
At the moment you have close to N excess, so it can be a fight with 15 g result after or a 50 of nice bud, all in your hands and genetic capability.
Hope you stopped giving grow big at least for 2 weeks, plant needs N through all grow, just less and less to the end.
Branches are a bit weak, so either train them, o better give support now. Girl will thank You at the end, good luck !