HiFi 4g with genetic mutation

Plant is fattening in massive colas I hope to cut her at the end of the month. She is very far from the breeder suggested flowering time. My guess is mainly concerned about the colas pruning at 2 week of flowering that could have made her a bit stressed and delayed flowering. Some flush needed because EC was too high. Lowered nutrients a slightly less N and I cut about 10 ppm of phosphorus. New ratio is 112-31-106 ppm. A possible phosphorus excess was noticed so it has been lowered by 30%.