The color of the flowers that bloom on these bushy plants can take on many shades of red buds, blue blooms, pink flowers, ...

Hydrangeas are popular flowering plants in the South. Find out here how best to care for them and even change their color.

They continued: “If you want pink hydrangea flowers, apply garden lime, which raises soil pH. For blue hydrangea flowers, add aluminum sulfate to the soil, which lowers pH.” Garden lime is a ...

Did you know that you can actually change the color of the flowers on these hydrangeas from blue to pink? The science behind the ability to change flower color comes from the plants' ability to ...