I was just given an anonymous cutting from a large mature plant (it trails about 4 feet from pot to floor). What I got were two joined segments. After a search of my reference books and a lot of frustration on the net I am still stymied. The cutting is set about 1/4 inch into the succulent mix and is totally supported by the stake. Since I don't know what it is I am not sure if I am doing the best thing to get it rooted. I am using Indole-3-butyric acid .10% rooting hormone. Thank you for your help and any advice. I'm a novice so even the simplest information will be welcome.