Sour Girl Autoflower grow 02

Did a bit of lst early to mid week 5 even though in flowering stage. Plant going well so far. Slow eater. Only watered early on this week and nothing since then. Soil still wet after 5 days. Also, it seems like the plant have nitrogen claws (curled leaf tip) from nitrogen noxicity. It is there since 2 weeks i would say. Only water no feed this week hasn't change anything. Not sur what to do about this but it doesn’t seems to impact growth so far.