Your blooms are beautiful! I have the same plant and my bloom is far from pretty. The sepals and petals are so dark that you don’t even notice the spots. What would cause this?

They like lots of sun and lots of water with good drainage. Either potted in clay pot with lava rock only. In the pot it needs to be on top of the medium, not in it. That way it is similar to mounted. And yours needs more sun. At least that all fits here in Florida.

Harvey, love the spots.

Hope you have better luck, Sheila.