Hydrangea colors can change with soil composition. Here's what to know about changing your soil pH to get the hydrangea ...

These are bigleaf (Hydrangea macrophylla), panicle (Hydrangea paniculata ... Popular varieties include the classic 'Nikko Blue,' or 'Blue Jangles,' or the 'Endless Summer' hybrids, including ...

Some cultivars are more likely to end up blue, like Hydrangea macrophylla 'Blaumeise' and Hydrangea macrophylla 'Nikko'. Too ...

Changing your hydrangea's color seems like waiting for water to boil, but we have tips for turning pink hydrangeas blue by changing the soil's acidity.

Hydrangea macrophylla is commonly called the mophead type, and their flowers are what most gardeners long for: “People lust after those big blue flowers that we go gaga about and people don’t ...