Phal going crazy with new air roots!!!

[AZ OrchidMan]

Hello all,

The two attached picture are from mid July and today, September 24th. I thought I could getting spikes at first, but it looks as if only new air roots are being produced.

Until today we have kept her on the kitchen island. There is only a north facing window where the blinds are kept closed most of the day. I am going to try moving it to the living room with three sky lights. As I noticed that the top leaf was twisting in that direction. Searching for more light I am guessing.

Being in in southwest Arizona I water twice a week. The Phal is in coarse bark with a few small river stones mixed in. I use Mirical Grow orchid spray about once a week, if I remember.

Also, any tricks or tips on getting a spike!!!