The Best Soil Test Kits According to Our Tests

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The New York Times

If You’re Questioning the State of Your Soil, Here’s How to Test It

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Colleen Hagerty Colleen Hagerty is a writer focused on emergency preparedness. She has ...
Purdue University

Landscape Report Shares Importance of Soil Testing

In my 40 years of teaching and consulting, one of the biggest and most frustrating problems I continually encounter is when so called “landscape professionals” and homeowners continue to apply annual ...
extension.purdue.edu

Soil Testing Labs

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 ...
University of Delaware

Interpreting Soil Phosphorus and Potassium Tests

The University of Delaware (UD) has rated soils in terms of the likelihood of profitable responses to additions of phosphorus (P) and potassium (K) from fertilizers, manures, and other soil amendments ...
AgWeb

5 Big Reasons to Soil Test This Fall Instead of Spring

The rustling of leaves and the crisp chill in the air are a clear indicator that fall has officially begun. With crops slowly coming in off the fields, now is a good time to start thinking about soil ...