As the lesions get larger, the leaves can turn yellow and fall off the plant.
22+ Hydrangea Brown Leaf Tips. There are two types of fungal diseases can infect hydrangeas cercospora leaf spot (also known as cercospora hydrangea), is typically brown or purple (3) the plant has received too much fertilizer (for #3 see brown leaf edges and tips below). Fungal leaf spots on hydrangea leaves.
Common Problems With Hydrangea Leaves Plant Addicts from cdn11.bigcommerce.com
This may be the fungus anthracnose. Skip the pruning this year, and check out our tips for pruning hydrangeas so you never prune hydrangeas at the wrong. There are different types of fungus that target the hydrangea if your hydrangea leaves are wilting and in some cases turning brown concurrently this could be indicative of toxicity poisoning.
Why are those leaf tips turning brown?
First, make sure your hydrangeas are in the right place. A hydrangea with brown leaf margins is likely suffering from a cultural problem, disease or pest infestation. Most of the leaves are half green, half brown. Swings from wet to dry can result in brown leaf margins.
