Most gardeners know that success depends on many factors: You can’t grow a sun-loving plant in a shady area, for example. And a shrub that loves wet places won’t do well in dry soil. But the most ...

Is soil testing important? How can I get my soil tested? The first question is do you need a soil test? There are several situations where a soil test may be appropriate: 1. Landscaping a new home ...

Learn why soil pH is the most important soil test value and how it affects nutrient availability and lime requirements.

To grow good plants, you need good soil. The only way to tell what your soil really needs is to take a soil test. Applying too much fertilizer could be detrimental to your plants. You could waste ...

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

Testing for toxic chemicals and heavy metals is available in Los Angeles County from philanthropic groups, researchers, and ...

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 ...