How Do I Get Black Spots Off Yucca Plants’ Leaves

My outside yucca plants have black spots on their leaves. How do I treat them?

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1 Comment To "How Do I Get Black Spots Off Yucca Plants’ Leaves"

#1 Comment By Nikki On 10/21/2011 @ 6:55 am

It sounds like your yucca has a fungus. Treat the plant with fungicide. I like to use neem oil myself as it is safe for people and pets and also will address any pest issues the plant may have. It’s also effective against many pests. Here is more information on it:
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm ^[1]

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