Knowledgebase

Red growth on leaf of cherry tree #869572

Asked May 22, 2024, 8:37 AM EDT

Curious as to what this is and how if/how it should be handled.

Howard County Maryland

Expert Response

Cherry trees can have many issues but only a few are concerning. We think this may be related to a mite or midge forming gall maker.
Galls are just abnormal tissue swellings but don't hurt the tree.
There are many types of galls, and you can learn more about them here: 
https://extension.umd.edu/resource/tree-and-shrub-galls/


Christine
Answered by theHome and Garden Information Center (HGIC), University of Maryland Extension. For timely gardening information and tips, subscribe to our Maryland Grows blog and quarterly newsletter. Follow us on Facebook, Instagram, and YouTube. Replied May 22, 2024, 1:17 PM EDT
Thanks so very much!  Glad to hear that it’s not serious, and treatment is not required. 

Cynthia 
The Question Asker Replied May 22, 2024, 9:27 PM EDT
You're welcome!
Answered by the Home and Garden Information Center (HGIC), University of Maryland Extension. For timely gardening information and tips, subscribe to our Maryland Grows blog and quarterly newsletter. Follow us on Facebook, Instagram, and YouTube. Replied May 23, 2024, 10:26 AM EDT

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