Did you start from seed? if so.
When?
Do you plan on LST, topping, or fimming her this late into the season?
(13.5 hrs daylight & dropping currently in my region)
Also what is your soil mix/feeding plans?
I ask because I have a 3.5 wk old plant hiding on my roof atm, she looks to be about the same size but is growing mad bushy (50/50 hybrid) and pushing out leaves up the whazoo, already has skunky pungent overtones coming out of new nodes; she's in a 5 gallon container & i know her roots are still filling in.
But I agree with GANJADK, transplant her up before she throws up flowers and you can never go wrong