The author notes that hydrangeas, which are perennial everywhere, are noted for being pink or red growing in alkaline soil ...

If you plant hydrangeas in the spring, do it as soon as possible after the last frost. This will help give the plant time to ...

Hydrangeas are popular flowering plants across the U.S. Find out here how best to care for them and even change their color. How can you turn your hydrangeas from pink to blue? Find out here.

Since most of our soil is acidic, these hydrangeas naturally are blue. To gradually change flower color from pink to blue, broadcast one-half cup of wettable sulfur per 10 square feet and water.

Hydrangea flowers can range in colour from pink to blue, and one gardener has shared a simple trick to turn your pink hydrangeas blue - and it's all down to one kitchen scrap item.

When the pH of the soil is lower than 5.5, hydrangeas can better absorb aluminum which results in a blue flower color. When the pH of the soil gets more alkaline (6.0 and above) hydrangeas can’t ...

It is a great time of year for some southern garden hydrangeas. Something about the blue mop head hydrangeas gets the horticulture juices flowing. These southern gems are called Hydrangea macrophylla, ...

The author notes that hydrangeas, which are perennial everywhere, are noted for being pink or red growing in alkaline soil such as our own, blue on acidic soil, and purple on “neutral to ...

It is a great time of year for some southern garden hydrangeas. Something about the blue mop head hydrangeas gets the horticulture juices flowing. These southern gems are called Hydrangea macrophylla, ...