Is this Root Rot???
Hope everyone is doing well. I just noticed that on one of my AV's that a couple leaves were looking limp. So as I picked them up, they came right off. The base where the stem attached to the plant was brown and sort of mushy. Is this root rot? It is an AV I haven't re-potted from the commercial soil, yet. (I was planning to do it this weekend.)
It's gotten very cold overnight and maybe the windowsill got chilly? I have a thermostat and hygrometer sittting right next to it and it's usually 68-75 degrees and 40-50% humidity.
What should I do?? Re-pot? Keep it warmer? What could it be?? Any feedback is greatly appreciated and implemented promptly!!
Thanks so much,