How big will they get? Already growing an inch a day

So I have this skunk growing an inch a day now. They are a little over 37 days out of the ground and 24 inches. They won't likely start flowering til end of August(outdoor grow). Could they reach 84 inches by end of August? They definitely need larger pots at this rate. I suppose they could slow down if they run out of root space. Maybe I need to leave them "under soiled" as a way to slow them down, if that works. I just don't want them that stinking big. This skunk is said to be ready first of November so they could still stretch once they start flowering... wow.

How much light do you have on them?

Their height is limited by the size of pot they are in. Rule of thumb one foot for every gallon.

you could also think about topping them