It all comes down to soil pH. There's an old gardening myth that you can turn hydrangeas blue by burying pennies or nails in the soil. Unfortunately, this particular wisdom isn't true, but there are ...

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 ...

Hydrangeas are stunning garden shrubs that produce blooms throughout the summer months. Flowering in shades of pink, white or ...

Across the UK, gardeners are trading pink hydrangea heads for deep blue ones thanks to one unlikely breakfast leftover. But ...

A little care in the beginning will yield big, bushy blooms. Step 1: Get the timing right Early spring is usually the best time to plant hydrangea. (The exact timing depends on your region, of course.