Phosgard products are plant nutrition for soil or foliar applications. The phosphorus contained in Phosgard 0-28-25 is less oxidized than other commonly available high P products, which provides the plants you grow with more readily available P. Utilizing JH Biotech's patented phosphite technology, plants quickly take up ready to absorb phosphite. Once absorbed, plants then convert the phosphite into usable phosphate. By this process, Phosgard 0-28-25 improves crop maturation, root development, flowering and fruiting, and crop quality. Phosgard® 0-28-25 stimulates plants’ natural immune systems helping them prevent disease.

Phosgard Plus contains 0-32-25, which is a slightly higher amount of P which is derived from phosphate and phosphite, which provides an immediate and long-lasting phosphorus supply. Phosphate is readily available to plants upon application, while phosphite converts over time to an available form providing a continuous phosphorus supply for optimum growth.