Growth on rose bushes - Ask Extension
While removing the dead blooms from our rose bushes, we found quite a number of growths on the stems. Most of them were 1/2 inch to 1 inch in diameter...
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Growth on rose bushes #465670
Asked June 26, 2018, 6:21 PM EDT
While removing the dead blooms from our rose bushes, we found quite a number of growths on the stems. Most of them were 1/2 inch to 1 inch in diameter; some were larger and gray in color. What is this growth and is it harmful to the rose bush? Thank you for your advice!
Douglas County Minnesota
Expert Response
Go here to learn about mossy rose galls:
