This can turn blue or white flowering Hydrangea macrophylla pink. But it's a very gradual process that happens over time as the eggshells break down and release calcium carbonate." Beyond changing ...

Is there a hydrangea variety that isn't gorgeous? Definitely not, but some are exceptionally impressive. Here's a new ...

Afloral's mauve green fall hydrangeas make for the perfect fall accessory, ELLE DECOR's deputy digital editor writes. Here's ...