Q.large yucca plant is getting black spots on many leaves
Large yucca plant is getting black spots on many leaves.

Nikki
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on May 16, 2012
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. Here is more information on it: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
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