Here's a shot of the phal's potting medium. It looks like mostly bark with a little moss mixed in.
Both are double potted. The oncidium's inner pot sits about an inch above the bottom of the outer pot. The phal's inner pot sits flush against the bottonm of the outer pot. Both inner and outer pots have drain holes.
The phal's roots look pretty good to me. The inner pot is translucent so you can see the roots below. They all look thick and firm with a nice silver/green color.
I'm guessing this mini-phal will keep it's small size? Any chance it will throw out a second inflorescence next cycle?
Edit: On a happy note, the leaves have perked up some after the first watering. As my first phal was dying, the leaves got thin and flimsy. I watered it once a week, as recommended, but that was not enough given the pot and potting medium I put it in. I am paying better attention this time.