Yes it is, it is almost as rewarding as breeding parrots. I did that for ten years among other things and then when I sold my farm and downsized, I had to give that up. Since I moved to my daughter and SIL's farm (built a place of my own on it) I decided tropical house plants would be my next hobby. Little did I know when I learned to propagate them and sell them on eBay and other places that it would be such fun and I would meet so many nice people. I am not making any money but I have made hundreds of really nice people. At my age, that is good. Since my traveling days have pretty much ended. I did my traveling as a young professional and it does not interest me now. There is no place like home!