How long?

Maybe give her 5 days more of sun, then give her 5-7 days flush. Then give her 48hr total darkness then you are ready to harvest. You have to see the thricomes as well not only pistills, she can still produce pistills if she is mature! She is starting to change colors of the leaves that’s a sign she is maturing. Also look if some leaves are starting to get crusty. Don’t look on your thricomes on leaves. Only buds in the middle section. Don’t look the top cola that one will always be more amber then the others. Good luck

Ooooh this one looks almost finished! I would start flushing it right now for 5-10 days then harvest. She is starting to change color on her leaves that a perfect sign to see she is about to mature 😃

10-14 days, maybe even a few more. Once there are 98-99% brown pistils/hairs, you will be entering the harvest zone.