Proper soil sample preparation is key to precise data on your soil’s pH, nutrient levels, and the exact soil amendments your ...

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 ...

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For about $15, you can get a down-and-dirty soil analysis from your state university’s agricultural lab – including results for phosphorus, potassium, pH (acidity), and organic matter content. But you ...