Agronomic Services - Soil Testing

Purpose

Soil testing evaluates soil fertility through extraction of nutrients (excluding nitrogen) essential in plant nutrition. Amounts of plant available nutrients are converted to an index from which their sufficiency or toxicity can be assessed, and site-specific fertilizer recommendations are determined. Soil acidity and pH are also measured to evaluate liming needs. Soil testing is used in nutrient management strategies to optimize crop yields, profitability and protect natural resources from excessive nutrient application. Note that the Agronomic Division does not test for contaminants in soil.

Select the submission process that best describes your operation for further information on collecting and submitting samples. If you are uncertain about your submission category, please contact the laboratory Section Chief or Agronomist .

Homeowners

For N.C. properties 1 acre or less. Fertilizer and lime recommendations are given in pounds per 1,000 square feet.

Commercial Growers

For N.C. properties greater than 1 acre. Fertilizer recommendations given in pounds per acre. Lime recommendations are given in tons per acre.

Research

Scientific research studies conducted by universities, government agencies and private businesses.

Heavy Metals

Specific only to permitted sites using NC Department of Environmental Quality solid waste management regulations.

PEAK SEASON: NOVEMBER 27- MARCH 31

PEAK SEASON INFORMATION

PALS Customer Portal

Features: Online sample submission, Find your report, Pay for your report, Turn around time estimator to find when you should expect your results, and much more.

Learn More About How to Use PALS

Please call Jagathi for questions regarding sampling and test results.

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