Irrigation water can be tested where a problem with salinity is suspected. Growers who would also like to check the plant nutrient content of their water or pinpoint a specific element which may be causing a toxicity problem due to excessive levels can also benefit from an irrigation water analysis. This service is not intended for assessing water for drinking purposes. We cannot accept international samples for analysis.

^{1. Includes pH and salinity}

^{2. Includes pH, salinity, phosphorus, potassium, calcium, magnesium, zinc, copper, manganese, iron, sodium, chloride, boron, sulfur, nitrate nitrogen, bicarbonate, carbonate, and the sodium adsorption ratio}

^{3. Includes aluminum, arsenic, cadmium, chromium, molybdenum, nickel, lead, and selenium}