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Can u tell me what this is please

How to get rid of it if I can or do I have to dig it up and burn it


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1 Comment To "Can u tell me what this is please"

#1 Comment By MichiganDot On 06/05/2019 @ 7:22 am

It looks like your hydrangea has fungal disease, possibly Cercospora leaf spot. Remove heavily affected leaves and pick up any that have dropped. Treat with a fungicide. A rainy spring may be the culprit. When watering, avoid wetting the leaves. Detailed articles on the diseases of hydrangea follows: https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/common-hydrangea-diseases.htm [1] http://www.tnstate.edu/extension/documents/Foliar%20diseases%20of%20Hydrangea%20FBG%20022916%20G1.pdf [2]


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URLs in this post:

[1] https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/common-hydrangea-diseases.htm: https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/common-hydrangea-diseases.htm

[2] http://www.tnstate.edu/extension/documents/Foliar%20diseases%20of%20Hydrangea%20FBG%20022916%20G1.pdf: http://www.tnstate.edu/extension/documents/Foliar%20diseases%20of%20Hydrangea%20FBG%20022916%20G1.pdf

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