Hi Tamara,

Watering the poor thing once a day when the plant is already in distress is not enough. A picture will help us to tell you more. BTW, do you have the name for this vanda. Some vandas got a cool tolerant parent (like many blue ones), they would be easier to deal with. The question now is whether the plant still has any viable roots? If it does, then it can take in moisture and it will survive. I got vandaceous cuttings with no roots before I knew better. Quite a struggle to keep them alive. Eventually I figure out how. It is clear that in order to root out these barerooted vandaceous cuttings (vandas, renanthera, and their hybrids), we need very warm and stable temperatures (76 F at least, above 80F during the day is optimal, night temperature in the high 60s or more), lot and LOT of bright light, and very humid environment.
Cheers. Hoa.