Q.Why are my Christmas cacti turning brown or rust color on the stems?
Cannot send a picture don’t have a phone nor a camera.

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on August 16, 2020
If the older stems are woody at the base, that is normal. However, if your leaves begin to wilt or show signs of more dramatic change, you must treat the plant quickly. Here's an article to help: https://www.gardeningknowhow.com/ornamental/cacti-succulents/christmas-cactus/christmas-cactus-diseases.htm
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