Could it be some damage to the very tip? I have something like that, but on a larger scale. A rabbit got into the greenhouse in the fall and ran amok. One of the plumerias had the tip nipped off, but now is sending new growth all around the cut end.
no there getting plenty I have one that has 8-9 tips coming out of the tip either cold or black tip got it and now its going crazy
i'll post a pic later of this one unless this is how fasination starts would be cool if thats the case