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Q.

Mold?

Anonymous added on May 20, 2019 | Answered

After a week of rain my gardenia has spots of white on the leaves. Could this be mold?

A.
A.Answers to this queston: Add Answer
Downtoearthdigs
Certified GKH Gardening Expert
Answered on May 20, 2019

It would be powdery mildew. You can use neem oil to control this, as long as you do not spray this in full sun, or when it is excessively bright. This article will help: https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm

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