Hillsepicacti said: Hi Ceci,
I also have a Chrysocardium of similar size but am not expecting it to bloom any time soon.
I was advised to grow it in a 44 gallon drum and have seen one a friend had that was enormous, had 2 buds that grew to almost full size and then didn't open.
It is a night bloomer too. I am just happy to grow it as It is a pretty plant.
Good luck with it anyway!