I bought a minature cattleya orchid (it's bright orange) from BB Barns in Asheville,NC in May 2004. It's now in Greenille,NC. When I bought it it was in full bloom and gorgeous. At first it just put out lots of new leaves and pseudobulbs but no new flowers. It then got severely dehydrated when I went on vacation and the person who was suppossed to water my plants forgot. Most of the leaves are kind of shrivelled and yellowish green rather than dark green. I've got it potted in sphagum moss and make sure it is kept moist and fetilize with Better Grow Orchid Plus and Better Grow Bloom Boost but it still looks like it is dying although I do have some new growth. I have been keeping it in a west facing window except in summer when it moves to a south facing window. I also have three other cattleyas bought more recently whose leaves are turning slightly yellow-green and some of the bottom ones have died. What can I do to bring it back to its former glory?