These stunning, easy-care hydrangeas deliver big blooms with minimal effort. Here’s how to plant, grow, and keep them ...

In autumn, the flowers fade to pinkish-purple while the large green leaves turn bronze or brilliant crimson. Hydrangea paniculata is similar in flower but not in leaf to the oak-leafed cultivars.

Hydrangeas have a long tradition of use in shady Southern gardens. From late April through July, huge flower heads of light pink, pink, rosy-red, lavender, light blue, dark blue, bluish purple and ...

A: There are two red hydrangeas being marketed this spring as brand-new plants. The most exciting is Hydrangea macrophylla ‘Lady in Red’ which has bright red stems and leaf veins.

We tried to use chemistry to change hydrangea flowers from red to blue. It didn’t work the first time, so we tried again. Science: It’s all about the do-over.