i am keeping my phal growing in my office having relative humidity around
60% and ambient temperature 23~26degF. Because the ambient light is ont so
bright, I have a 11watt florescent lamp about 1m over the plant, as well as
to keep my desk bright.

The plant is kept in a pot with a sphagum moss compose. There was a flower
spike 1 month ago when i just bought it from the market. The spike doesnt
bloom, however, and i am wandering why. I actually water the pot every other
day initially, but i stop doing that when i realised that the spike is
drying up. For 2 weeks, I haven't been watering the plant and yet the
compose still wet. Have i been watering too much?

Any advise would be very much appreciated. Thanks!