Night Blooming Cereus

Question

I think my Night Blooming Cereus is dying. The long stem is wilting and the leaves are turing dark green. Does anyone have advice on how to save it?

Answer 1

It sounds like it may have root rot. Is it in a container? They are more susceptible if they are in a container. Here is some information that may help:
https://www.gardeningknowhow.com/plant-problems/disease/treating-root-rot-gardening-tips-for-housplants.htm