Gardeners can change hydrangea colors by adjusting soil pH, with acidity leading to blue blooms and alkalinity resulting in pink.

“Hydrangeas prefer moist, well-draining soil with a slightly acidic pH, so plants with conflicting soil preferences, such as ...

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

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

From overwatering to "winter zap," here are seven reasons you might struggle to get your hydrangeas to bloom and what you can ...

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.

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.

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.