21+ Hydrangea Leaves Turning Brown Spots. I live in zone 6b and the plant gets mid morning sun through afternoon. Another reason your hydrangea leaves are turning brown could be a fungal infection.
What S Wrong With My Plant Garden University Of Minnesota Extension from apps.extension.umn.edu
Powdery mildew on hydrangea leaves. Can i turn their blooms any color i want? relax, ladies and gents. The disease rarely kills hydrangea plants, but it can cause leaves to drop and look unsightly.
Lack of water can also cause brown, brittle spots on leaf edges, and a few branches all on one side may die out.
To prevent this, water your hydrangea caused by the fungus botrytis cinerea, blight appears on the flower buds and blossoms. Leaf spots on a hydrangea are caused by the fungal infection cercospora. There are many species of fungus that go after hydrangea leaves, resulting in that brown spots you might see on your shrubs. Learn about common hydrangea problems, including hydrangea leaves turning red.
