Hi Eric:

Use an east window along with lights on cloudy days-the phal.
might of been in a plastic bag as to maybe not give up a pot? Here's
some websites (cut those dead roots off, use rainwater and dump that
overflo tray.)

www.Robert-bedard.com/orchids/phal_culture
www.imagine123.com/orchidtips
good luck.....Burr