Yes indoors but 'lives' in one of my 'bottles'.. Although since the spike has developped I've had to put her by herself and taken her out of the bottle as the developing flowers were starting to touch the sides of the bottle..
My humidity ; average 55%. in winter - have known it to go down to 40%. @ times. ( but I keep the moss humid)
Temp average: 22°C
tonight humidity = 73%
....wish I could keep it all year @ this!
Yes I believe a lot of people grow it potted; a lot in pots with spagh mounts (traditional japnese way)there are many threads on this species.. which is what prompted/enabled me to get mine 2 yrs ago:!
everyone says they're fab... I await my for my blooms to open.