Hydrangea macrophylla (Bigleaf Hydrangea): This variety is most commonly affected by soil pH. It includes both Mophead and Lacecap types. The color change is most dramatic in these hydrangeas.

Hydrangeas offer some of the most stunning color options in the flower garden. The intense pinks and purples of the mophead hydrangeas add a vivid punch of color that’s unlike anything else that ...

Hydrangeas boast large, stunning blossoms that can easily become the centerpiece of any garden. However, many green thumbs may not be aware of the simplicity involved in altering the color of these ...

When gardeners ask how they can change the color of their hydrangea flowers from pink to blue, I sometimes jokingly suggest they move to the east coast where the soils are acidic. Nebraska soils tend ...

Bloom color is generally controlled by soil pH and aluminum availability. Only certain hydrangeas can change color, and some cultivars will stay white no matter what you do to the soil. Color shifts ...

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 old-fashioned, yet there are still many new developments in breeding and selection. Both the bigleaf and ...

Bigleaf hydrangeas thrive in morning sun, afternoon shade, and moist, well-drained soil. Regular fertilization and watering are crucial for healthy growth and blooms. Prune after flowering, but avoid ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Hydrangeas can be a charming and versatile addition to your landscape, whether you have a whimsical ...