Why is my Paph (Hsinying Maru x rothschildianum) going yellow?
The shading of this leaf is getting lighter each day, noticed it a few days ago. It's never gotten much light and has done well. A few weeks ago, I was rearranging the chids and the paphs got put into a spot that received a little more light then usual. After a few days, I changed my mind and moved them back. Now, at least two weeks later, this one is getting lighter
What do I do?