Ted, beautiful, I love the Begonias. Lovely Potato Vine!
Regarding the Uncarina, yes, similar to Pachypodiums. I water more sparingly in Winter and right now it gets flooded daily. I should probably cut the longish stem one of these days.
Thanks Susan, I find I don't have a problem rotting out Pachypodiums unless they get really old and I repot at the wrong time of year. Lost a huge Pachypodium laelii some years ago that way. Meaning in a wet Summer the soil needs to be totally free draining or the plant so pot pound, that there is no soil left.