I have taken a cutting from my Unknown seedling, and will try out this method. I topped and took 2 cuttings from it already for clones, and figured one more wouldn't hurt to try this theory out. I am unsure of the sex so I figured I'd give it a shot. I prepared it the same as I would any other cutting... not sure if that was right but I'll find out.. maybe...
Thanks for the suggestion @Tinytuttle.