Is it too late to transplant?

Its an issue that this pot dries out quicker than the others as its smaller in hindsight I shouldve just transplanted the same time as the others, it was just much smaller at that stage.

Im 4 weeks from flip and 2 1/2 weeks of true flower is that too late to transplant?

(Yes I know shes thirsty and lacking nitrogen).

Probably a good move

The growth period is about done and it is rdy to focus on flowering so a transplant may not be the best idea. Let it ride n water it a bit more than the others.

Eh I'd only transplant if she's so rootbound that she'll have a tough time making it to harvest. If she will be healthy, albeit a smaller pot size, your yield will be better leaving her be than transplanting her...now, if she's sickly from being rootbound, then I'd transplant. Some bud will be better than close to none from a sickly plant.

EDIT: Forgot to ask, what is the current pot size?