I'm trying to figure out if the white coating on the stem and bit of it on the leaves are normal. I read it might be powdery mildew but I think I've seen normal Rosemary with this type of coating before. Can someone verify? Thank you!
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- Green Thumb
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- rainbowgardener
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I agree and I have never seen rosemary to have powdery mildew. Some plants are very susceptible to it - my lilac tree gets it every year and so does the bee balm. Can't say it never happens, but I've never seen it on rosemary.
Powdery mildew will be unevenly distributed and in little dots:
https://extension.umd.edu/sites/default/ ... oak_l1.JPG
Powdery mildew will be unevenly distributed and in little dots:
https://extension.umd.edu/sites/default/ ... oak_l1.JPG
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