Can you post a picture of it?
When indoors I grow mine with 25c days and 16-18c nights, with roughly 60% humidity. My media is approximately 1 part peat, 1 part LFS, 2 parts perlite and I water once or twice a week, no tray. I fertilize foliar 2-3 times a month at 100ppm either with an orchid fert or maxsea and then once a month or so I fertilize the roots with the same solution. Lights are on for 14-16 hours and is very bright light as you can tell by the colour.
I move them outside in the spring in full sun and they do even better outside for me. Humidity is usually around 30% in the summer and they don't mind so I don't think humidity is very important. I keep them outside until mid November when frosts start to become a possibility. I water more when they're outside and when it's real hot I put them in a shallow tray so I don't have to water every day. I allow the tray to dry before watering again.