Congratulations! After the flowers fall off, leave the spur that was the center of the flower head. The plant will bloom again and again on those same spurs - the spurs often get 3 or 4 inches long after repeated bloomings. I have one that I acquired as a teenager making it over 50 years old. Its never been repotted but as they are epiphytic, it's not really a problem.
Daisy
