I have one of these, and am looking for the earlier post with pictures.
A company called Silver Vase has the patent. The phal is 'Blue Mystique' and yes it is a white phal that has been treated with some silver salt - it is not genetically blue. I was told that they would bloom 3 successive blooms, but the web site makes it sound like any future bloom from the treated spike will be blue. Time will tell.
Here's my original post:
http://www.orchidboard.com/community...-i-sucker.html
Here's RJSquirrels post:
Blue Mystique Phals
The plant and blooms seem to be in good condition. I repotted a few days after I purchased it (1/20/11 I think). It was in full bloom and has lost one blossom so far. Still a dramatic but odd plant.