.This jewel orchid isn't like others I've grown before, it doesn't seem to need the high humidity conditions others require to survive. But what is similar is the dislike for bright light, this plant likes it shady and indirect - so basically no windowsills unless they are North facing.
As far as watering, the substrate it's grown in will help you keep the happy medium dampness that Jewel Orchids' prefer in order to flourish. Not soaking but never dry will be your aim and this will encourage easy growth from your new Ludisia discolor.
Pot Size - 12cm diameter - 30cm height