This is an image of a begonia x giganticum. Needless to say, it looks a little sad. It, along with a “sister” plant that I have that thankfully is still doing well, are my oldest house plants. I have had them since 1978 (yes, that’s 40 years–that’s not a typo).
This particular plant started to do this “thing” I will call it (for lack of the more precise technical term–it’s here that you realize that I have no background in horticulture) in mid-2017. I gave up on it in August of this year. I took cuttings, but I am not sure that the cuttings have survived.
If you look at the spot where the stem meets the leaf, it’s rotting. That’s the “thing.” I don’t know why it’s happening and clearly I don’t know how to stop it. I let the whole plant dry to the point of wilting several times and that didn’t help. If I had to guess, I would say this is some sort of bacterial of fungal wilt.
So that plant is now compost. I just hope my poor other specimen survives. There’s a lot of history in these plants!