So basically, the plants have to have the same height in order to be able to grow them together indoor?

Or is it possible to simply start the flowering process when the plants are really small so that they all get the same amount of light?
9KtuFK Reviewed by 9KtuFK on . Can Afghaniâ??s be grown indoor? See link. Can it be done and if not; Why not? This is the link to the seeds I purchase: Afghani Thanks Rating: 5