These are among the easiest plants to grow, in fact they need almost no attention. They are in the succulent family and don't require a lot of water. In the winter I leave them out, in the spring they just start growing by themselves. They propagate with the little ones and if they are in or on the ground they just grow and grow. To start a new plant I just take a bigger one or two, scratch the surface of the dirt and put it down and the plant does the rest.