The leaf on my phal and getting it to bloom

[en3rmax]

Hi there OB,

This is my first ever phal and it's never bloomed since i had it in easter 09, all my other phals bloom ok but this one seems to be shy.

The one leaf has a lighter edge is this ok? the phal started growing a new leaf then when it was still small another leaf started and stopped the growth of the other, it's the leaf that stopped that has the lighter edge.

I'm trying to get this phal to bloom i'm giving it cooler nights and as much filtered light as possible, i feed it with dyna-gro orchid pro 7-8-6 but i have some orchid focus bloom feed would it be best to switch to this as it's supposed to help blooming?

The plant seems really healthy with lots of new root growth and it's media is fresh and good quality.

I just want it to bloom!! :-)