Soil Testing

Learn exactly what your soil needs with soil testing!

Gloved hands adding liquid to a soil-testing vial

DIY Soil Test Kits and Professional Soil Analysis

Soil testing can help you measure pH, check selected nutrients, or obtain a laboratory analysis before choosing amendments. This collection includes home test kits, meters, professional soil tests, calibration solutions, and related supplies.

Choose a Soil Test

  • pH tests: Use test kits, papers, or meters to check whether soil is acidic, neutral, or alkaline.
  • N-P-K kits: Screen for nitrogen, phosphorus, and potassium along with pH when those measurements are included.
  • Professional tests: Submit a soil or container-media sample for the analyses described on the service page.
  • Meter supplies: Review calibration and storage solutions for compatibility with your instrument.

Each method has different sampling steps, measurement ranges, and limitations. Follow the product instructions closely, use the specified water or solution, and take samples that represent the area you plan to manage. Review exactly what a kit or service measures before purchasing.

Soil Testing Resources