Texas Plant & Soil Lab
TPSL is an international leader in soil fertility and plant nutrition since 1938. We provide Consulting and Analysis (plant, soil, water, compost, fertilizer, & humic acids) for Conventional, Sustainable or Organic Growers. These tests are interpreted & recommended by Noel Garcia (Certified Crop Adviser) in a personalized, usable form, for farmers, ranchers, homeowners, researchers, nursery's, greenhouses, consultants, supply fieldsman, landscapers, turf, golf courses, organic or sustainable growers, etc.