Should be pretty easy. Here is a link
http://www.plumeria101.com/cut...
Please note, while I have grown and rooted some, I am not an expert. There is a forum just for these, on this site, I think. Someone else may come along with a link or more advice.
Mine got to about five feet, I took one branch, rooted it, and now have a two foot plant with three branches. It's easier to handle since I have to bring it inside for winter storage.
