AMENDMENT (PH regulator) AMINO-ACID BARIUM CARBONATE BIONUTRITION BORAX BORIC ACID CALCIUM CHLORIDE CALCIUM NITRATE COPPER SULFATE DEFICIENCY CORRECTOR HEPTAMOLYBDATE HUMIC ACID IRON CHELATE IRON SULFATE LITHARGE LEAD MAGNESIUM SULFATE MANGANESE SULFATE MINIUM LEAD MONOAMMONIUM PHOSPHATE (MAP) NPK FERTILIZER ORGANIC MATERIAL POTASSIUM CHLORIDE POTASSIUM SULFATE QUARTZ SODA ASH ZINC CHLORIDE ZINC OXIDE ZINC SULFATE