This is easy to propagate with stem cuttings. Just make sure that the stem has not become "woody."

Take a cutting that has 3-5 leaves remaining at the top and 2 or 3 nodes.

Dip the node parts in rooting hormone.

Poke a hole into your pot full of a 3-1 mixture of pre-moistened (but not soggy) peat and vermiculite with a pencil.

Place the stem cutting in making sure the leaves are not touching the soil line and gently tamp the soil around it.

Take a soda bottle with the bottom cut out and place it directly onto the soil in the pot.

I like to use soda bottles because you can use the cap as a thermostat to adjust how much moisture the plant gets - but as long as the plastic bottle looks condensated you know you're in business. After a few weeks it should root - you'll know it has when it begins to show signs of new growth, either leaves or stem. :)

Jason83, thanks very much for the tip. I will give a try.
T-