Are you a big fan of hydrangeas (Hydrangea spp.)? You're not alone. Native to Asia, these popular flowering perennials boast showy summer blooms in colors like pink, purple, blue, and white. They're ...

Deadheading hydrangeas in summer isn’t required, but it helps keep shrubs looking neat. For new wood varieties, deadhead before mid-August so they can settle before dormancy. Old wood varieties should ...

For gardeners living at upper elevations, growing the lovely hydrangea is an excellent choice. Not only does the shrub love the cool moist air in Kaloko mauka but it is also a good ornamental ...