Grey Mold

Question

My palm has grey mold. What is this, what causes it, and how do I get rid of it?

Answer 1

It is probably powdery mildew. This article will help:
https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm

You can treat it with either a chemical fungicide or neem oil. Both should be available at any store that sells gardening supplies.