If it's warm there you could water it 2 or 3 times a week. The shrivelling
is fairly normal but is an indication that it could use a little more water.

"Sheepkeeper" wrote in message
...
I have a Wildcat that shows every sign of doing well--it's making several
new pseudobulbs and has a new inflorescence. The old pseudobulbs, however
have wrinkled. I water it well once a week, and we have relatively high
humidity here (Monterey coast). Is this shriveling normal, or would it
like
more water?