I wrongly switch 12/12 lifecycle for 4 days and she was higher and higher. I read many website and all recommend 18/6 for auto seed so i changed to 18/6 back. That is too big lesson for me. I added more lighting. I think side lighting will need for her because she had many branches and only one lighting can't enough cover for her.
@indigold, ya me also surprised after i checked other diaries. i think i don't use nutrients in early and too much little branches make her late to flower 😂