This post is in honor of Flowerlady, who grows these plants outdoors in Florida and they climb a tree. Mine used to come into the utility room for the winter, but they kind of outgrew the space. Last year they took up the whole end of the greenhouse. This year, two are on the bench over the water barrels and one is on the floor with a syngonium. The longest limbs are hanging onto the 'tree' I set in the GH floor.
If you look really, really close there are two small buds in the first picture and one in the second. I've never had blossoms this late. If they mature, the buds should be full size in about 2 weeks.