Hi Cynthia, the plant started to look like that since late summer, before the cold set in. And it hasn't been very cold this year, most of the time it's in the upper 60's at night and upper 70's or lowere 80's during the day. My other 3 Vandas, including a seedling are doing fine and one just bloomed. They have been hanging out right next to each other the whole time .
I checked it's stem towards the bottom and I was able to flick away the outer covering of the lower stem with the tip of my finger and with little pressure it's very flaky. The lower stem also has a bunch of small holes that are pretty deep and about the size of a toothpick across , maybe a little smaller..the roots cracked when I bent them ( ones in the very bottom )
