I have propagated this plant by cutting the stem! The method involves selecting a healthy stem with 2-3 leaves. The stem must be light in color and show no signs of damage. Make a clean cut with sharp, sterile scissors. To prevent rot, I place it directly in a glass or jar of water, submerging the three segments, and change the water every 2-4 weeks. When the roots appear, move them immediately to a well-drained pot. Done!