Hydrangeas need an extra boost of potassium in early summer to help them grow bigger and more colorful blooms, and a gardener ...

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

Discover what makes hydrangea bushes so versatile and our top picks for full sun, shade, pots, cut flowers and more!

A general-purpose fertilizer, such as 8-8-8 or 10-10-10 applied at a rate of 1 pound (2 cups) per 100 square ... How to change the color of hydrangea flowers Did you know that you can actually ...