Dee, your hanging crassula looks like crassula multicava / fairy crassula. It was a groundcover on my property in Fallbrook...I loved it soooo much. Never thought of using it in a hanging pot....
Fairy Crassula (Crassula multicava)
edited to add that the last pic of the orange and pink bloom is, I think, an erysimum. I have a huge bush of erysimum Bowles' Mauve which is indestructible, was here when we bought the place...and it flowers almost nonstop. Until I saw your pic of the orange and pink flowered one, I had forgotten that I planted one like that this last fall.....hoping it's still alive out there.
I did not know that Mother of Thousands would flower like that.....beautiful color.
