My hydrangeas have browning leaves, any solutions?
Hydrangea Browning Leaves
More info is needed to properly answer this question.
Is it a new plant this year?
Have you had success with it in years past?
If an established plant, has the location or site changed in some way, i.e. tree or shrub removal or have you moved it?
Where do you live?
Are you experiencing little rain, heat, etc?
How much sun does it get?
Answers to your question require this since this plant requirement is different in different parts of the country.