Not all plants can be divided like hosta or daylily. Woody shrubs or cane-bearing fruits, for example, are multiplied by layering techniques, such as tip layering. Click this article for tip layering information and instructions on how to tip layer propagate.
Air layering plants is a method of propagation that doesn?t require a horticultural degree or fancy rooting hormones or tools. Read here to get more information and some easy plants on which to try the process.