While potassium is in tremendous supply within most soils, just a small fraction of one percent is plant-available. This means that for most of your golf course a frequent application of soluble, plant-available potassium is required to maximize turfgrass health and vigor.

Proper potassium nutrition is critical for plants for water movement, energy production, and the activation of enzymes that promote overall plant strength. The combination of ionic potassium with phosphorus in P&K+ provides the optimum solution for strong, healthy greens, tees and fairways. Apply two quarts per acre once a month.

Golf course superintendents frequently encounter two types of soil construction problems: soils that are “dispersed,” that is, allow too much water, essentially drowning the roots –or soils that are “compacted,” keeping water out of then micropores where nutrients are taken up. Calcium has been proven to be an essential ingredient to building “flocculated”- or properly structured soil -for maintaining critical micropore spaces for root development and nutrient uptake. SurCal+ adds an important surfactant to carry the calcium where it is most needed, while also lowering surface tension for better water movement. Depending on the soil conditions, apply one to four quarts per acre.