How much longer?

this is my master kush plant....its small but has 2 main colas and these are them wondering how long until i can cut this down.. haven't given her any nutes sense flowering started i think its around 7-8 weeks into flowering... i can probably let it go till the end of October first frost isn't predicted till Halloween here

I'd just go from wk to wk. Look like you could prob go 2 more.

thats what i was thinking about 2 maby 2 and a half