I have a very shriveled oncidium that I was going to give up on. I'm going to try your water therapy. I will keep you posted. The grower had divided it with only 2 pbulbs and repotted it just before shipping. It was in spike and produced a large spray of blooms that lasted 3 months but in spite of all my efforts it shriveled. Perhaps there is some hope for it. We'll see!