I have never been a fan of star-shaped Adeniums. Mr. Ko included a bonus cutting of 'Garden of Falling Star' with one of my orders. When it flowered; I was rather under whelmed but now the plant is mature, it certainly makes an impressive specimen.
This photo is with flash, here is one by natural light
Mr Ko had produced some interesting progeny from it so I used it rather sparingly as a parent. One of the crosses was with 'Desert Star'. I recently showed 'Beauty of Taiwan' which is also a 'Desert Star' hybrid - note how floriferous it is. This is 'Desert Star' which I presume is a white A. obesum as the pod parent and A. boehmianum as the pollen parent:
This is what happened when I crossed 'Garden of Falling Star' (pod parent) with the pollen of 'Desert Star'. With such parents the cross should be extremely floriferous. I have made a small number of grafts from it but they have as yet proved disappointing being rather floppy, hopefully they will harden up as they get older.