Welcome to SGS Guelph’s new web landing page! We are excited to have joined the SGS seed testing division to offer the most comprehensive Crop Science testing portfolio. To access test results from Guelph’s lab, choose CLIENT LOGIN button. Assistance at 1.800.265.7175 (SGS Guelph).

Greenhouse Analytical Services

SGS understands how analysis plays a critical role in greenhouse management. Whether balancing nutrients in water/solution, identifying deficiencies in plant tissue, or monitoring potential plant pathogens, SGS can assist greenhouse operators by providing the measurements necessary for productivity.

Water & Nutrient Solution Analysis Our Water Complete package aids in the development of customized mixes to enhance crop development, whereas our Solution Complete package provides confirmation of the mixed fertigated water.

Media Analysis Analysis of the growing media is a critical step in developing a robust fertility program for the target crop.

Plant Tissue Analysis Plant tissue analysis is a tool to monitor nutrition and diagnose deficiencies.

DNA Pathogen Scan Early diagnosis of pathogens lend to risk management strategies. Learn more on this advancing diagnostic tool.

1) Water & Nutrient Solution Analysis

Complete Solution: pH, EC, nitrate-N, P, K, Ca, Na, chloride, sulphate, Zn, Mn, Cu, Fe, B, Si, Mo, ammonium-nitrogen, bicarbonate

Complete Water: pH, EC, nitrate-N, P, K, Ca, Na, chloride, sulphate, Zn, Mn, Cu, Fe, B, Si, Mo, total hardness, bicarbonate, total dissolved solids

2) Media Analysis

Basic: pH, EC, NO3, P, K, Ca, Mg, S04, Na, CL

Complete: pH, EC, NO3, P, K, Ca, Mg, S04, Na, CL, NH4, Fe, Zn, Mn, Cu, B, Mo, Al

3) Plant Tissue

Basic: N, P, K, Mg, Ca

Complete: N, P, K, Mg, Ca, S, Zn, Cu, Fe, B

4) DNA Pathogen Scan

Basic Scan: Best used to monitor the 25 most common pathogens (Pythium, Phytophora, Verticillium)

Diagnostic Scan: Best suited as a diagnostic tool, detecting 65+ pathogens.

Learn More

Our Prices, Sample Submission Forms and Sample Bags are available by contacting us anytime. SGS Terms and Conditions apply.