September 15, 2015 – CrossOver G was recently labeled for use in California by the CDFA on approved on turf and selected crops. Made by Harsco it is a highly refined, gypsum enhanced, calcium and magnesium silicate soil amendment that provides a number of benefits. The silicon component in CrossOver G enhances the ability of plants to better tolerate water deficit conditions and other environmental stresses by improving the efficiency of the plant’s defense response systems.
Research has shown that supplemental silicon enables plants to tolerate reduced water input with less impact on plant performance.
