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Hyacinth Plant

Q.lantanas

Zone 39073 | Flora added on September 10, 2012 | Answered

Our lantanas have grey looking leaves and they are turning brown. What is causing this, and what can we do for it?

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Nikki
Certified GKH Gardening Expert
Answered on September 10, 2012

It is probably powdery mildew. You can treat it with either a chemical fungicide or neem oil. Both should be available at any store that sells gardening supplies. This article will help:
https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm

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