ZAV NitroSurge is an ultra-high-concentration liquid Nitrogen fertilizer designed to deliver an explosive vegetative push. Nitrogen is the most vital nutrient for plant size and yield volume, but it is also the most easily lost to evaporation and leaching. ZAV NitroSurge solves this by utilizing a sophisticated "Tri-Source" nitrogen blend, fortified with essential micro-elements. It is the ultimate tool for overcoming stunted growth, rapidly recovering crops from severe frost or hail damage, and building the massive leaf area required for high-tonnage yields.