I am at a loss to figure out what is going on with this orchid. It had a mealy bug problem, I cut off the flower spike, repotted it, and after a while got my first keiki ever growing from the flower spike
and a lot of new root growth.
Now all of a sudden, the leaves are turning yellow.
Is this a systemic problem that will eventually work it's way up the orchid or are these the old leaves that were unhealthy and are dying off?