Rosemary Plants
Q.

A white powdery substance has developed on the tips of our rosemary plant. moving down the branch. I trimmed off but it came back.

Zone Milwaukee, Wisconsin | mj8049 added on December 12, 2018 | Answered

this plant was transitioned from our (Wisconsin) garden this fall into the house so we can use in cooking over the winter.

A.
A.Answers to this queston: Add Answer
BushDoctor
Certified GKH Gardening Expert
Answered on December 12, 2018

Yes, this will be powdery mildew. There are many ways to get rid of this. It is one of the easier diseases to conquer. This article will help: https://www.gardeningknowhow.com/plant-problems/disease/get-the-cure-for-powdery-mildew.htm

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