@RCanada
Rick, it has been nearly two months since the last posting on this thread and I'm still undecided on which A. obesum flower to graft unto one of my A. arabicum "Soodah."
Should I choose a single-petal or multi-petal flower? What color? Please, when you get a chance, look over the flowers I have in "Our Adenium Blooms 2016" and tell me which ones you think might be good choices.