Name that plant
I bought it at a supermarket. It blooms once a year but not at all if it is moved. It is very sensitive to changes in the length of daylight which trigger blooming. I thought it was a type of Christmas cactus but it actually isn't. It's Mexican and I think its name begins with a "t" but I've forgotten it. I have it labeled tithonia because that is the name that comes to mind when I try to think of the real name.