I acquired this BLC Hsinying Emperor 'Hsinying' about 4 weeks ago. I chose it because it was about to bloom, and in a few days it did, very nice. Now I notice that the pseudobulb? that carried the bloom is turning black, and there seems to be another previous decayed branch with the same problem.
Is there anything I could and should do here? I am concerned about the rest of the plant going the same way.