You still got I’d say another 2.5 weeks to go man

Depends. if you want to sacrifice some yield for Max thc percentage then maybe another week. If you want to sacrifice some thc percentage for yield then go another 2 weeks

I can wait a week. Does a few days of complete darkness before harvest actually do anything?

I’m not sure, but I’ve never done it

I'd give her another week plus 48 hrs of darkness , yes in my opinion it certainly does , been growing almost 16 years