Business Details
50+ Years
experience
Trusted Agricultural Testing Services in Edinburg, TX
TPS Lab has been a trusted leader in agricultural testing services since 1938, providing comprehensive soil, plant, water, and fertilizer analysis to optimize crop yields. Our team of certified crop specialists and agricultural experts combines decades of experience with advanced testing methodologies to deliver actionable insights for farmers and growers. We specialize in customized fertility programs, biostimulant products, and field-tested crop monitoring solutions, serving clients worldwide from our state-certified laboratory in Edinburg, Texas.Our commitment to accuracy is demonstrated through participation in the Agricultural Laboratory Proficiency program, ensuring reliable results that inform data-driven farming decisions. With over 80 years of industry leadership, we continue to innovate through proprietary testing methods like the CO2 Extraction Method for soil analysis, which accurately reflects plant nutrient uptake across all soil types.
Services
Soil Testing
Plant Testing
Fertilizer Testing
Compost Testing
Water Testing
Heavy Metal Analysis
Biostimulant Products
Crop Consulting
Laboratory Services
Nutrient Testing
Details
- Year established: 1938
Highlights and features
- We offer 80+ years of specialized agricultural testing expertise
- Our team includes Certified Crop Advisers with field-tested knowledge
- We developed the CO2 Extraction Method for accurate soil nutrient analysis
- Participate in USDA-recognized proficiency testing programs
- Provide customized fertility solutions for diverse soil conditions
Associations and certifications
- Agricultural Laboratory Proficiency (ALP) program
What people say
Accurate results
Expert analysis
Effective solutions
Timely reporting
Knowledgeable staff
Services
Soil Testing
Our comprehensive soil testing services analyze nutrient levels, pH balance, and organic matter content to optimize fertility programs. Using the proprietary CO2 Extraction Method, we provide accurate readings that reflect actual plant nutrient uptake. Results help farmers make data-driven decisions about lime and fertilizer applications to maximize crop yields.
Plant Sap Testing
Plant sap testing identifies nutrient deficiencies in real-time through petiole and leaf stem analysis. This early detection system allows for immediate corrective actions to improve plant health and productivity. Our 24-48 hour turnaround time ensures timely adjustments to fertilization programs for optimal crop development.
Fertilizer Formulation
Custom fertilizer formulation services create tailored nutrient blends for specific crop and soil requirements. We help manufacturers develop balanced formulas that meet regulatory standards while optimizing plant uptake efficiency. Our expertise ensures cost-effective solutions that improve soil health and crop performance.
Compost Testing
Comprehensive compost testing evaluates nutrient content, maturity, and stability to ensure quality organic amendments. We offer standard and specialized testing packages including STA certification and pathogen screening. Results guide proper application rates and help maintain compost quality for agricultural use.
Crop Consulting
Expert crop consulting provides tailored solutions for challenging agricultural conditions. Our certified agronomists analyze field data and test results to develop customized management plans. Services include fertility program optimization, problem diagnosis, and implementation of proven strategies to increase yields and profitability.
People
Noel Garcia
COO / Senior Consultant
Certified Crop Adviser with 30+ years of experience in agricultural testing and field services. Specializes in crop production consulting and laboratory operations management.
Dr. Larry Zibilske
Vice President of Research
Soil microbiologist with 19 years USDA research experience and former tenured professor at University of Maine. Leads advanced research initiatives in soil health and plant nutrition.
Questions
What are your business hours?
Monday through Friday from 8:00 AM to 5:00 PM CST. Closed for major holidays.
How long do test results take?
Soil tests: 5-7 business days. Plant tests: 24-48 hours. Compost tests: 7-14 business days.
Do you offer rush testing services?
Yes, rush option available for 50% additional fee on standard testing costs.
What payment methods do you accept?
Payment details not explicitly stated in provided text.
Are you ISO certified?
Participate in Agricultural Laboratory Proficiency program but ISO certification not explicitly stated.
Do you serve international clients?
Yes, provide testing services and agricultural solutions to clients worldwide.
Reviews (1)
Matt Gillmore
Jun 16, 2018
Report
The best agricultural lab and plant growing analysis in the world. Use the Ask the Plant program to grow bigger yields at higher quality with less fertilizer and in some cases no fungicide and no herbicide. Stick to the program and you'll be well rewarded.
