Hydrangeas can look happy at the nursery and then start struggling almost as soon as you get them home.

There's a little science (and a lot of soil) behind why some hydrangea flowers change color from blue to pink. We break down ...

Hydrangeas are one of the only types of flowers that can change color. The change in hue happens in response to the availability of aluminum. These gorgeous landscaping plants are like pH alarms for ...

I'm sure you've seen beautiful hydrangeas of different colors. If you wish for a specific flower color on your hydrangeas, you may wonder: do you have to buy them that way, or can you change them ...

Q: Now that my hydrangea is blooming, I see it’s not the color I prefer. Can I change that? How? A: I assume you have a bigleaf or mountain hydrangea (hydrangea macrophylla and serrata, respectively), ...

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 ...

The pigment in hydrangea blooms can bind with aluminum, and this compound is responsible for the blue color. Aluminum is often present in garden soil in sufficient quantities, so you probably don’t ...