Stem Cuttings
Propagation by stem cuttings is the most popular plant propagation method for woody shrubs and ornamental plants. This is also a good technique for houseplants.
Houseplants are often quite easy to propagate. Look for a healthy stem absent of flower buds, disease and insects. Using a sharp, sterile knife make a clean cut at a 45° angle to maximize the rooting area. Cuttings should be about 3-6 inches long (shorter if the plant is small) and include the tip of the stem, and at least two or three sets of leaves attached.