I am Jealous!!! But i can understand why your Manuvadee has spike; i assume the temperatures have fallen right.
I know mine will bloom this Christmas and its gonna be awesome.
Congrats on your spike!
Congratulations on the spike. I've got three vandas with one in bloom and a pachara delight in spike, cooler temps seem to have done the trick. The third is still a couple of years away from blooming size.