Ludiscia Discolor issue continuing...

[Paul Mc]

I posted previously because I woke one morning to find my first blooming stalk of my Ludiscia Discolor had fallen over and detached itself from the main plant. I was not necessarily alarmed but wanted to save the part that fell regardless of the blooms or not.

Well, I potted that one up and cut the flower stalk and it does not appear to be rooting and the leaves are withering.

However, yesterday I noticed that the same thing is happening to the second stalk (luckily I had three blooming stalks).

There is a semi-circle missing from the underside of one of the main stalks which was not there before. I lightly dusted it with cinnamon and felt it but it was not mushy like the other one that had completely fallen off.

What else can I do? What is causing this? Could it be overwatering perhaps? FYI, this particular stalk is not touching the soil and the semi-circle that is missing is in the air so I'm really confused. I don't want to lose this entire plant.

Any thoughts and suggestions guys? Sorry, no pictures as it will be extremely difficult (if not impossible without breaking it) to get a camera lens under there to show you guys what is happening.