Changing hydrangea flower color with coffee grounds is a popular garden hack that could do more harm than good.

'The best way to prune hydrangeas, as with all pruning, should be carried out with a sharp, clean pair of pruning shears. This is to create a clean cut that is less prone to infection,' says Drew ...

If you are growing old-wood hydrangeas, whose buds grow in the fall and then overwinter before blooming, you cannot prune ...

Hydrangeas are a favourite garden plant for many, but companion planting - positioning them alongside other plants can significantly boost their growth.

Sales at the Cape Cod Hospital Auxiliary Thrift Shop in Hyannis were $12,500 for the month of June, according to Auxiliary ...

Hydrangeas are a fascinating group of perennial plants with some unique quirks that make them a fun addition for the home ...

White hydrangeas do not have pigment in their sepals and are white regardless of the soil pH. To make pink hydrangeas blue, treat the soil around the bushes with aluminum sulfate in March and ...

Avoid powdery mildew (a fungus that resembles dust) by not over-fertilizing. It can be treated with insecticidal soap, which, ...

Hydrangeas can add a colourful hue to your outdoor space so making sure they maintain their brightest colour is crucial. If ...

Hydrangeas are a favourite among gardeners, as they have a stunning range of colours and bloom year after year.

By far the most common reason for some hydrangeas to not flower is pruning at the wrong time of year. Here's what else to know and how to fix it.