That makes perfect sense...Thanks to you both for answering.
Hey Mike, I appreciate the more detailed information!! I have always wondered about grafting.
So when I got my Plumeria sticks, many moons ago, I really had a low chance they would grow, or even bloom, then, is kinda what your saying? I know the lady I bought from, said they were to be three different varieties, and they ended up being the same. When I asked her about them, she was insistent that I couldn't possibly have blooms already, I had only just got the plants earlier that year. But I did, all three bloomed, and did very well for many years.
The plants that I have ordered, how will they come?