One of the biggest factors affecting the health of plants in your garden is the pH of the soil, which is a measure of its acidity or alkalinity. A pH of 7.0 is neutral while that above 7.0 is alkaline ...

Applying lime when lime is not needed may have disastrous results in your garden, landscape and lawn. Determining soil pH is important in gardening. The pH scale ranges from 0 to 14, with 7 being ...

We may receive a commission on purchases made from links. If you have leggy or struggling plants, it's often a sign that you should test the soil's pH level. You can invest in professional testing; ...

Soil is a key ingredient in any backyard garden, so it’s important to make sure it’s the healthiest it can be. That’s why longtime gardeners – and soil science experts – recommend testing. Knowing the ...

The color of hydrangea flowers can change from pink to purple and blue by tweaking the soil. How do other plants react to those changes? Sydney Kozak explored just that. Her project, “Does changing ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Colleen Hagerty Colleen ...

Agricultural lime is an important input for soybeans for several reasons. Lime for soil can neutralize yield-limiting soil ...

The key to healthy productive roses is good, fertile soil. A healthy soil retains water and also drains well. It contains organic matter, adequate nutrients and an optimal pH. This last component is ...

The power of hydrogen is not often discussed among gardeners unless you are a chemist. Commonly known as pH, it measures of the number of hydrogen and hydroxyl ions in the soils. But enough with the ...