Soil amendment: Polyhalite can improve soil drainage and fertility, reduce acidity, and help crops grow. It can also be used as a multi-nutrient fertilizer that provides four macronutrients in a single granule. Polyhalite is easily dissolved into the soil solution during irrigation, and it’s available to plant roots. It can help prevent calcium and magnesium deficiencies, boost plant vigor, and increase crop yields. Polyhalite is suitable for a wide range of soils and crops, and it can be used in organic production systems because it has a low carbon footprint.