This perennial plant adds charm to front yards, backyard garden beds, container gardens, and more with its beautiful, oversized blooms. One way to ensure these plants keep performing is to maintain ...

Hydrangea macrophylla (Bigleaf Hydrangea): This variety is most commonly affected by soil pH. It includes both Mophead and Lacecap types. The color change is most dramatic in these hydrangeas.

The right amount of calcium in the soil can help plants grow healthy and strong. Test your soil first to determine how much ...