Thought I would try my hand at air layering to make some additional trees.
These are pictures of some plastic liners I bought at a nursery supply outlet. Slit them down one side and to the center of the bottom, then cut a hole the approximate size of the target branch in the center. Hopefully this will hold enough of my rooting mixture to allow adequate roots to form, and keep it moist enough after being wrapped with saran wrap and foil.