topping helps a lot to make a plant bush out, and you can continually top the new shoots that grew right up until before flowering begins. Tying the shoots down also helps a lot. When bending a new plant over, lateral growth will begin, and every node will send up a shoot, giving you multiple tops, then you take those tops, tie them down, and keep on typing shoots that grow vertically up, because you will have shoots grow off of each shoot you tie down, you can create a very wide base using the tying down method, and it would really help make a marijuana plant BUSH out.