Bio-Gro, Inc products

Our unique, pure source of leonardite and processing capabilities, allows the production of a low pH “soluble” liquid humic acid product. It is formulated to be blended with ALL liquid fertilizers, including calcium and acid fertilizers.

Bio-CS+ is an organic acid based Crop-Start Additive (CS+) designed specifically for compatibility and application with ortho- & poly-phosphate fertilizers. Recommended use with starter in-furrow and/or 2×2 applications.

Premium 21 is an organic certified, soil applied, highly compatible liquid humic product. Bio-Gro’s product technology allows the humic acid colloid to be mixed with other liquid fertilizers and remain evenly dispersed without compromising colloidal structure, unlike standard humic products in which colloids agglomerate into large particles, with reduced surface area. Premium 21 reaches the roots, where it’s needed.

NUE LMW Foliar is a low molecular weight fulvic acid fraction extracted from Bio-Gro’s proprietary humic acid formulation. It is soluble in acid and alkaline solutions. It blends well with all liquid fertilizers. A quality addition to any supplemental foliar nutrition program for enhanced leaf penetration and nutrient utilization.