christmas cactus

Question

I watered my Christmas cactus too much and a big piece broke off. I trimmed off the piece that was rotted and put the stalk in a vase of water. It has been about a week and a half and it doesn’t seem to growing any roots. It seems to be rotting again. What do I need to do to save this big piece of the plant? Any advice would be helpful. Thanks.

Answer 1

This article should help: https://www.gardeningknowhow.com/ornamental/cacti-succulents/christmas-cactus/how-to-propagate-and-plant-christmas-cactus.htm