It worth a try, but I'd be careful tho, as moving the plant daily might stress it due to changes in conditions... most specifically
Humidity, you have to remember that AC takes out the humidity. How big is your phal? maybe its not big enough to bloom yet, if it is
then I'd just wait a bit more as this is the coldest time of the year for us. But of course this is just me, its still up to you.
good luck
Thanks, Randy. I was thinking of that stress so was doubtful. The Phal was gifted to me last year with blooms. That time the leaves were only 6 inches long, now the latest leaf is almost a foot long. Is that a good or bad sign? Read somewhere that the leaf span was an indicator of bloom maturity.