Phals not spiking?

[JDawggie]

Hi All -- I have a few NOID Phals that I purchased in bloom last January (2011) and December (2010). The plants bloomed normally and have been growing new leaves and roots continuously throughout the year after the blooms were spent.

I wondered why they have not yet bloomed again -- so , I decided to place them in a cooler location (at night only) for about a week -- but nothing is happening.

Am I doing something incorrectly that they would not have spiked again (being it has been over a year)? Is placing them in a cooler location at night a good idea, or no?

Thanks all,
Jared