I am new with hoyas. I would just like to know how to propagate this plant, since I have tried before with others and was not very successful.
I'm surprised that you haven't had a response yet.
I cut the stem so that I have at least one node below soil level, moisten, and wait. They seem to take a long time to root. A heat mat helps speed up the process.
There is much more information about propagating hoya's at the hoya forum