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 ...

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; ...

Get your garden ready for spring by doing prep work in the fall. Learn how to select the right location, test your soil, and ...

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 ...

To have our best gardens, we need to know our soil. A soil test is the single best piece of information you can obtain for your garden. Here’s my soil test as an example, and what kind of ...

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 ...

Before applying fertilizer or any other soil amendment, it's a good idea to see what the soil already contains. That way you ...