Nitrogen Sources

XCU Slow-Release Fertilizer, developed by Agrium Advanced Technologies, uses breakthrough technology to provide a new level of economic efficiency for turf managers, horticulture managers and landscape professionals. XCU features a unique, durable coating that allows gradual and consistent nutrient release delivering up to ten weeks of continuous greening power from just one application. Its’ unique formulation is specially created to deliver high nitrogen levels (93% coated slow-release nitrogen) and less sulfur which reduces the risk of inconsistent performance from nutrient “lock-off”.