It’s a popular piece of garden folklore: Coffee grounds will change the color of hydrangea blooms, making them the dramatic blue many gardeners covet. The truth is more complicated, according to a ...

Hydrangeas are one of the most popular garden flowers. This perennial plant adds charm to front yards, backyard garden beds, container gardens, and more with its beautiful, oversized blooms. One way ...

WASHINGTON — The big, beautiful blossoms of hydrangeas are a staple of summer. And with some patience (and fertilizer) you can actually change the color that blooms. “It’s not something that happens ...

Hydrangeas are exceptional in that the color of their flowers can change depending on the availability of aluminum ions.

Ensure abundant blooms every year, whether in front yards, backyard beds, or containers. Hydrangeas are one of the most popular garden flowers. This perennial plant adds charm to front yards, backyard ...