Add Yahoo as a preferred source to see more of our stories on Google. Closeup of the bright blue blooms of a mophead hydrangea - Kenwiedemann/Getty Images Hydrangeas are as fascinating as they are ...

Discover three methods to keep a hydrangea blue. If you don't control the soil pH of your hydrangea, it will turn pink. Here's how to maintain its color.

If you've been trying to get your hydrangeas to become big and blue, then we might just have the tip for you. Hydrangeas color is based on how acidic your soil is—the more acidic the soil you plant ...

If garden flowers competed in a pageant for our hearts, hydrangeas would win the crown for many Southerners. The classic, elegant blooms — whether you prefer blue, pink, purple, or white — are perfect ...

Bigleaf hydrangeas love water (and well draining soil) and do best in morning and evening sun. Strong midday sun can burn ...