Changing hydrangea flower color with coffee grounds is a popular garden hack that could do more harm than good. It’s a popular piece of garden folklore: Coffee grounds will change the color of ...

If you've always wanted pink and purple French hydrangeas but your plants stay stubbornly blue, try this soil amendment ...

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 ...

Closeup of the bright blue blooms of a mophead hydrangea - Kenwiedemann/Getty Images Hydrangeas are as fascinating as they are beautiful. The blooms of certain varieties act as a litmus test of the ...

Do your hydrangeas have you seeing blue or pink? Or maybe something else? As you may know, the color of your bigleaf hydrangea’s blooms is influenced by your soil’s pH. When your soil is alkaline ...