How to Take Care the Fungi Plant in Miana

Find a lot of plant fungi in a favorite plant must shock our feeling. That was happening to me when I found some plant fungi on the stem of my Miana plant a few days ago. I did the propagation for my Miana by using a water medium, but I think I put it in the water too long. It was about 2 or 3 weeks duration. I know that is my fault and I try to find the solution to save my Miana plant.