It can be disappointing when a blue hydrangea turns pink, but there are ways to counteract the colour change, and by ...

Hydrangeas are known for producing large blooms that fill up a space dramatically. Adding coffee grounds to the soil around ...

Hydrangeas are bold and beautiful plants that can add a much needed splash of colour to gardens, but they are also unique in ...

If you love hydrangeas and want to make them even more vibrant in your garden, then there is a simple trick you can use to ...

Once you test your soil for pH, you will know whether or not you need to adjust the pH level for the specific crop you will grow. Garden lime consists of finely ground limestone and is applied to ...

The more alkaline the soil is, the pinker the blooms will be - but a simple kitchen scrap ingredient that is acidic can help ...

The pH scale goes from 0 to 14 with pH 7 as the neutral point. As the amount of hydrogen ions in the soil increases the soil pH decreases thus becoming more acidic. From pH 7 to 0 the soil is ...

However, if your soil is highly alkaline with a pH above 6.5 it may be impossible to change the colour of your hydrangeas to blue as the soil will be too rich for most acidic substances.

Once you test your soil for pH, you will know whether or not you need to adjust the pH level for the specific crop you will grow. Garden lime consists of finely ground limestone and is applied to ...