Fertilizer Testing

TPS Lab has been testing fertilizer since the 1960's and pioneering testing of humate, compost and fertilizer with a focus on actual benefits to the soil and nutrients available to the intake process of plants.

Our proprietary testing method results in a superior report of nutrients available to the plant and our personalized recommendations are specified to your needs and requirements.

Please contact us today at 956-383-0739 and speak with us about your needs.

ALL TESTING CAN BE ORDERED ONLINE

Save 5% off your testing when you order and pay online with promocode 5off2017
http://soilkits.com

SAMPLE SUBMITTAL FORMS

FERTILIZER SAMPLE SUBMITTAL
http://tpsl.biz/PDFs/FERTILIZER-MULT.pdf

DOCUMENTS

INFORMATIONAL PAPERS & REFERENCES
Other Information & Documents