ON-Gard® 5-0-0 from BioWorks is an innovative fertilizer that is 100% plant-derived, 100% water soluble, and consistent in composition. With a low Salinity Index there is an absence of phytotoxic effects after foliar application of 5x the recommended dose. 

ON-Gard contains aspartic acid, which is fundamental in several metabolic processes. It also contains glutamic acid which stimulates development, increases resistance against weather stress, is a precursor to key amino acids and helps with the absorption of inorganic nitrogen. 

ON-Gard 5-0-0 enhances traditional fertilizer programs to achieve high productivity and quality by adding low salt, biologically active substances such as amino acids, peptides, and vitamins, which can enhance photosynthesis and improve uptake and efficacy of other foliar- and soil-applied crop inputs. ON-Gard aids in reducing the effects of plant stress, such as drought, excess salinity, extreme heat and other forms of abiotic stress. ON-Gard improves plant growth, supporting all phases of development especially flowering and fruit enlargement. ON-Gard is non-phytotoxic and does not contain environmentally sensitive compounds or any animal products, animal extracts, or tannery byproducts.