No matter what type of hydrangea you are growing, there is a long list of diseases that could potentially threaten them. Whether it be fungal or bacterial problems, all parts of the hydrangea can be ...

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 ...

Put an end to pests feasting on hydrangea leaves. Holes in hydrangea leaves are usually caused by pests like beetles, caterpillars, slugs, or aphids—use a hand lens to ID the culprit. Deer or rabbits ...

Here's how to keep your hydrangea foliage looking green and healthy. In late summer or fall, Cercospora fungus causes brown spots on hydrangea leaves. The plant looks unsightly but usually recovers ...

Holes in hydrangea leaves are usually caused by pests like beetles, caterpillars, slugs, or aphids—use a hand lens to ID the culprit. Deer or rabbits leave torn leaves, while fungal diseases or heat ...