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

Hydrangeas have a way of keeping gardeners on their toes. One season the flowers are soft pink, the next a vivid blue — or sometimes both, on the same bush. There’s something quietly thrilling about a ...

Hydrangeas are a popular choice for any garden, but gardeners should be aware of one simple technique to ensure abundant blooms when spring arrives.

Bigleaf hydrangeas are no doubt the most popular hydrangeas. Their other common name, French hydrangeas, is misleading because the plant is actually native to Japan, China, Korea, and Southeast Asia.

SAUK COUNTY GARDENER Jeannie Manis Sauk County Master Gardeners Association ‘A dead hydrangea is as intricate and lovely as one in bloom.”-Toni Morrison The Sauk County Master Gardeners Association ...

A fertilizer is meant to boost growth, but for hydrangeas (Hydrangea spp.), too much can do more harm than good. It's a mistake even experienced gardeners make when trying to coax bigger blooms or ...