Q.white stuff on Xmas cactus
Every year I get white stuff growing on the joints of the xmas cactus. It mostly goes away if I move it to a different location and cut it back. What is it, and can I get rid of it permanently?
Alisma
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on April 16, 2017
Your Christmas cactus may have a mealybug or other scale bug infestation. Please see this article for more information and control methods:
https://www.gardeningknowhow.com/ornamental/cacti-succulents/christmas-cactus/christmas-cactus-pests.htm
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