Below are available testing labs for your operation. Are you interested in sending in your materials? Contact your Hummert rep for a test kit.

Pro-Mix Analytical Testing:

  • Growing media

  • Plant tissue

  • Water

  • Fertilizer solution

  • Pathology

JR Peters
  • Fast, reliable results-typically available within 24-48 hours

  • Strict confidentiality

  • Expert staff to perform superior testing and analytical services

  • Nutritional analysis and quality control monitoring for:

    • Soilless media - Saturated Paste Extract Method

    • Tissue

    • Water

    • Fertilizer and nutrient solution

    • Physical property analysis of soilless media


  • Saturated Media Extract (SME) analysis

  • Water and nutrient analysis

  • Tissue analysis

  • Complete physical characterization