Q.Crepe Myrtle/Black Soot Control
What is a good product to use to control black soot on leaves?
Nikki
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on August 24, 2011
We like neem oil. Not only will this take care of the fungus, but it will also eliminate the pests, most likely aphids, which are causing the issue. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
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