Arachnanthe Cathcartii. Some info?

[PaphMadMan]

Esmeralda cathcartii is an impressive plant in bloom, well worth some special effort. Summarizing from Baker culture info in OrchidWiz: 1000-1500fc light (like Phalaenopsis). ~23C high temp in summer, ~18C high temp in winter, 5C temperature drop at night. Can tolerate near freezing for brief periods in dryer winter rest. 85% + humidity in summer, 80% in winter. Wet but not soggy in summer, very open media with good drainage, drier in winter.