that's a very good question, it depends on how well you grow and feed your plants and so many other factors.

one thing is or sure, it's never enough, and only the best growers get yeilds anywhere near what the cops value it as. the cops are always saying that every plant has the potential to be sold for over a thousand dollars. but that crap.

they forget that yes, the plants were huge, but only the top colas were really nice and worth all that money.

you just gotta read and learn as much as you can and hope for the giant buds. you might have a really good green thumb.

I ussualy grow my young plants in 24 hour lite for about two months and then switch to budding 12/12 for another month or so
but it varies