Hydrangeas are popular flowering plants across the U.S. Find out here how best to care for them and even change their color.

The flowers tend to bloom from mid-spring until late summer, but this can depend on the variety you plant and the growing ...

Hydrangeas have a long tradition of use in shady Southern gardens. From late April through July, huge flower heads of light ...

Bigleaf hydrangeas thrive in morning sun ... dissolve a tablespoon of alum (aluminum sulfate) in a gallon of water and drench the soil around the plant in March, April and May.