not so far , but it is heliamphora so I wouldn't try it without a terrarium, and reading on heliamphora,
ive had good luck with mine and still consider myself a newbie to helis, I have several others that are growing for me but not to this extent, Tequlia would be a good one to start with ,as with many hybrids they are some times more forgiving to un-perfect conditions.
Some here have luck with their heli's on window sills, but im sure i wouldn't have any luck with that.
they need lots of bright light lots of misting good humidity, and a cooling at night.