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Christmas Cactus Plants

Christmas Cactus Plants

Q.Christmas Cactus has a white kinda cotton like in between its leaves…just noticed this.

Zone Orlando, FL | dukcemujer182 added on July 29, 2019 | Answered

It can be cleaned off but I don’t want it to harm the plant. What is that and why?

BushDoctor

Certified GKH Gardening Expert

Answered on July 29, 2019

This depends on, exactly, how it looks. Two things come to mind. Powdery mildew (somewhat easy to get rid of) and Mealy bugs (Difficult to get rid of)

I will include articles for both, and general care of the plant:

https://www.gardeningknowhow.com/houseplants/hpgen/powdery-mildew-treatment.htm

https://www.gardeningknowhow.com/plant-problems/pests/insects/mealybugs-control.htm

https://www.gardeningknowhow.com/ornamental/cacti-succulents/christmas-cactus/advice-for-christmas-cactus-care.htm

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