Changing hydrangea flower color with coffee grounds is a popular garden hack that could do more harm than good.

No surprise, then, that gardeners have spent decades trying to decode their color shifts. If you’ve ever passed a hydrangea ...

'If you need to make your soil more acidic and lower the pH, you can try adding organic matter such as pine needles or ...

The Department of Agriculture (DA) in the Cordillera region announced Wednesday that it has received a mobile soil testing ...