Hi GC. What im gonna be doing is growing some marijuana for the first time. I just want to experiment with it and im not aiming for high yeilds. I have a little box im gonna grow it in descretely and the bottom line is, how do i get it to stop growing tall at all? i want to make my plant as short as possible. i read something about topping, does topping stop the plant from growing upward? What do i have to do to make my marijauna plant a midget, cuz thats all i want right now.