Texas A&M AgriLife Extension Soil, Water and Forage Testing Laboratory

Accredited Agricultural Testing Facility in College Station, Texas

TX State Certified / NAPT Participant Land-Grant University Laboratory

Texas A&M AgriLife Extension Soil, Water and Forage Testing Laboratory

📍 2610 F&B Rd, College Station, TX 77845

Key Testing Panels & Packages

  • ✓ Routine Soil Fertility (pH, NO3-N, P, K, Ca, Mg, Na, S, Conductivity)
  • ✓ Micronutrient Suite (Zn, Fe, Cu, Mn)
  • ✓ Detailed Salinity Hazard Analysis
  • ✓ Forage & Livestock Grazing Nutritive Value

Extraction Chemistries

Mehlich-3 by ICPTexas A&M Modified Extractant

Sample Submission Details

  • Turnaround Time: 5–7 business days
  • Sample Requirement: 1 pint composite soil in paper or ziplock bag with Texas AgriLife submittal form D-494
  • Out-of-State Samples: Accepted Nationwide
  • Verified Pricing: $12 routine analysis; $19 routine plus micronutrients.
  • Phone Contact: (979) 845-4816
Visit Official Laboratory Website ↗

Agronomic Profile & Laboratory Notes

Authoritative Texas institution providing crop-specific nutrient recommendations calibrated for alkaline, calcareous, and clay soils.