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

A gardener plants a hydrangea expecting one shade and gets another the following summer. Sometimes the same shrub carries ...

A scientist of the Soil Science Department of the Lomonosov Moscow State University and her colleagues have designed a simple technique for quantitatively characterizing soil colour with the help of a ...

Determining the health of agricultural soil has traditionally been a slow, messy, and expensive process involving hazardous chemicals. But what if the answer was as simple as the shade of the dirt ...

What is the first color that comes to mind when you envision soil? Is it brown, black, yellow, or red? How about white, gray, green, or blue? Experts now explain that all of these answers are correct ...

image: A team of scientists from RUDN University and the Dokuchyaev Soil Science Institute developed a method for identifying the color of soil at different depths and the structure of soil profile ...

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.

Color ranks high in our decision to acquire a plant for the garden. We are told repeatedly that structure is the most important element, because flower color, even the color or pattern on foliage, is ...

Areas where landslides are common make hydric soil identification tricky. When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: ...

When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: how it formed, how it behaves in different scenarios, and how valuable it ...