Abstract: A urea phosphate calcium sulfate (UPCS) fertilizer granule and methods for making and using the same are disclosed. The granule can include urea phosphate and a urea-calcium sulfate (UCS) adduct. The granule can include 22 wt. % to 28 wt. % nitrogen (22 wt. % to 28 wt. % N), an amount of phosphorus equal to that provided by 5 wt. % to 10 wt. % P2O5 (5 wt. % to 10 wt. % P), 2 wt. % to 8 wt. % sulfur (2 wt. % to 8 wt. % S), and 5 wt. % to 11 wt. % calcium (5 wt. % to 11 wt. % Ca).

Abstract: Disclosed is a fertilizer granule containing a homogeneous mixture containing i) phosphogypsum in an amount providing 6.5 wt. % to 22 wt. % of calcium (Ca) and 5 wt. % to 17.6 wt. % of sulfur (S) present in the form of sulfate, ii) 3.8 wt. % to 8 wt. % of magnesium (Mg), iii) 0.5 wt. % to 4 wt. % of zinc (Zn), iv) additional sulfate in an amount providing 5 to 12.5 wt. % of sulfur (S), and v) optionally 0.5 wt. % to 5 wt. % of a humic substance, based on the total weight of the fertilizer granule. Methods of making and using the fertilizer granule are also disclosed.

Abstract: Magnesium oxide, urease inhibitor, and superphosphate coated urea-based fertilizer core, methods for their use, and production thereof, are disclosed. The coating can be a powder coating containing particles that are 1 micron to 100 microns in average mean diameter. The fertilizer core, coated by the magnesium oxide, urease inhibitor, and superphosphate coating, can contain 50 wt. % or more, based on the total weight of the core, of a urea-based fertilizer, such as urea. The coating can optionally contain or exclude anticaking agent(s), and/or binding agent(s).