Leaves turning yellow and she got old enough to wrap up the project already. Will keep her in complete darkness for couple of days before cutting down. Maybe started flushing bit early to reach full potential.
@KingSalomonsWeed, thought that as well so turned light cycle to flower in third week to avoid growin out of tent. She took major stretch when started blooming so tied top down. Now She seems to fit nicely in and buds are getting quite huge and dense :)