365 Coral Circle El Segundo, CA 90245

Soil, Water & Plant Tissue Testing Description

Agronomic Soil Suitability Test

pH, salinity, types and concentrations of soluble salts (calcium, magnesium, chloride, sodium, sulfate, phosphate, boron, and nitrate) in saturation extract, SAR, all essential nutrients, percent moisture, half saturation and 14 non-essential, potentially toxic trace minerals.

Essential nutrients – boron, calcium, chloride, copper, iron, magnesium, manganese, molybdenum, nitrogen, nickel, phosphorus, potassium, sulfur, zinc and for some plants sodium.

Non-essential minerals – aluminum, arsenic, barium, cadmium, chromium, cobalt, lead, lithium, mercury, selenium, silver, sodium, strontium, tin, titanium, and vanadium.

Water analysis

pH and salinity
bicarbonate, SAR (sodium adsorption ratio)

Essential nutrients:
nitrate and ammonium
plus
boron, calcium, chloride, copper, iron, magnesium, manganese, molybdenum, nitrogen, nickel, phosphorus, potassium, sulfur, zinc and for some plants sodium.

non-essential minerals/contaminants
aluminum, arsenic, barium, cadmium, chromium, cobalt, lead, lithium, mercury, selenium, silver, sodium, strontium, tin, titanium, vanadium

Tissue analysis

Essential nutrients:
boron, calcium, chloride, copper, iron, magnesium, manganese, molybdenum, nitrogen, nickel, phosphorus, potassium, sulfur, zinc and for some plants sodium.

non-essential minerals/contaminants
aluminum, arsenic, barium, cadmium, chromium, cobalt, lead, lithium, mercury, selenium, silver, sodium, strontium, tin, titanium, vanadium

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