Super skunk from nirvana

Anyone have any expirence with these? Im new to growing and wanna know how tall to expect the mother to be in veg state so i can set things up to build a veg chamber. How tall of a grow room should be good for the mother? Ive seen pics but just wanna ask someone whos had them before.

I have grown super skunk, I had a journal you can check out. I grew mine to about 2 and a half feet tall but I didn't set up a mother so I could not really tell you about that. Good smoke though, enjoy it.