Very interesting flower!!!!
Could you please say a few things about the temps you keep it?
Don't do anything specialjust water it when I think it needs it ,fertilize infrequently with a minimum temp of 13c and a maximum of whatever the weather throws at the greenhouse --- 13c upto 35c.
So it doesn't appear to be too fussy!!
I saw they were selling a helcia on Andy's orchids but I have never seen a cross with that species. It is beautiful!!! I am a sucker for spots and patterns and this plant shines in that department.