-It forms complex structures with metal oxides, hydroxides, and carbonates of metals and alkali earth metals under all conditions, thus forming soluble metal salt complexes by binding them. This complex structure, easily absorbable by plants, is stable. Calcium, magnesium carbonate, and bicarbonate salts found in irrigation water form a structure called scaling in their pipes, causing temporary and permanent hardness. -Prevents precipitation and other deteriorations caused by high pH in water. -Acts as a pH adjuster in high-pH (alkaline) waters. -Increases the effectiveness of fertilizers by adjusting the pH of solution waters. -Allows the clearing of clogged drip pipes. -Reduces soil tension (pH) in saline soils, providing relief to plants.