Nightowl Galaxy Brain organic autopot

I think soil/coco can be loaded wwith too much nitrogen for her, many leaves in the buds, but I saw this trait in other Galaxy Brain online journals :) I lowered , almost eliminated CalMag due to its nitrogen content. and made a big switch to tap watered instead of RO. Tap here is 280 ppm , almost nice to cut with some RO and calcium and epsom salt. no nutrients till now. only dry amendments in the soil/coco at the start. never top dressed. Only bacterias, and water feeding. Smell is amazing and limy pungent. Still afraid of too much nitrogen. This lady start flowering sooo early that maybe nitrogen was high, also my fault ..I added some Neem pellet (very few) buried in the soil at the very start , for fighting gnats larvae. those pellets added nitrogen :(( my big mistake.