While the grass is always greener on the other side, it seems the hydrangea color in the yard next door is always the color you want, but you do not have. Don’t worry! It is possible to change the color of hydrangea flowers. After you have decided that you want to make your hydrangea change color, it is important to understand why hydrangea color can change.
The color of a hydrangea flower depends on the chemical makeup of the soil it is planted in. If the soil is high in aluminum and has a low pH, the hydrangea flower will be blue. If the soil has either a high pH or is low on aluminum, the hydrangea flower color will be pink. With that, you should understand that changing the chemical composition of the soil it grows in can change its color. You can find instructions how to change PH of soil by googling “Changing the pH of Your Soil”. Have fun growing and changing the color of Hydrangea Flowers.