Brown spots on hydrangea leaves and flowers are rarely fatal to hydrangea plants. However, these unsightly blemishes can impact the look of your hydrangeas and they may signal that your plants are ...
Better Homes & Gardens on MSN
4 reasons your hydrangea leaves are turning brown and how to fix it, according to an expert
Hydrangea leaves turn brown naturally in the fall, but here’s what to do if browning happens when it shouldn't.
In late summer or fall, Cercospora fungus causes brown spots on hydrangea leaves. The plant looks unsightly but usually recovers from the disease. Drip irrigation, good air circulation, and removal of ...
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