Hydrangeas offer some of the most stunning ... For an even more reliable result, though, Pringle recommends using aluminum sulphate, or aluminum salt, but again, be careful: “It is a highly ...

Hydrangea flowers can range in colour from pink to blue, and one gardener has shared a simple trick to turn your pink ...

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

But if you’re looking to make a more permanent change to your hydrangeas, you need to focus on your soils acidity. A lot of soil around the D.C. region is clay based, alkaline soil with a higher pH ...

Blue and purple varieties of big leaf and mountain hydrangeas can benefit from the application of aluminum sulfate during bud development in May to boost flower color. This treatment is helpful if ...

How do hydrangeas change color ... You can do this by applying a solution of 1⁄4-ounce aluminum sulfate per gallon of water, three times a year, starting in the spring.

Hydrangeas are a popular choice among gardeners ... “Maintain the pH with an annual fertilization using aluminium sulfate or a specialty hydrangea fees. This will help maintain the soil pH ...

Hydrangeas act as a sort of mood ring to ... The easiest way to acidify your soil and turn those blooms blue is with aluminum sulfate, which can be found at almost any garden center.

To make pink hydrangeas blue, treat the soil around the bushes with aluminum sulfate in March and again in October each year. If you want your blue hydrangeas to be pink, treat the soil around the ...

Bigleaf hydrangeas thrive in morning sun ... dissolve a tablespoon of alum (aluminum sulfate) in a gallon of water and drench the soil around the plant in March, April and May.

Bigleaf hydrangeas thrive in morning sun ... dissolve a tablespoon of alum (aluminum sulfate) in a gallon of water and drench the soil around the plant in March, April and May.