Reactive Rock Phosphate

P 6% | S 5% | C 28% | Mg 4.8% Highly reactive, high-grade reactive phosphate rock (RPR) combined with BioAg’s microbial digesting agent and magnesite. Ideal for soils low in magnesium and phosphorus where risk of grass tetany is present.

P 3.7% | S 0.3% | Ca 37% Highly reactive, high-grade reactive phosphate rock (RPR) combined with BioAg’s microbial digesting agent. A source of calcium through the increase of the lime component in the blend. Designed for soils lacking calcium and phosphorus.

Available with Muriate of Potash (MoP) or Sulphate of Potash (SoP) Highly reactive, high-grade reactive phosphate rock (RPR) combined with BioAg’s microbial digesting agent and potassium sulphate (sulphate of potash) in a ratio of 3:1. Suited to all grazing systems where potassium (K) inputs are needed.

P 11.4% | S 10% | C 32% Provides elemental sulphur in the form of sulphur bentonite; a sustained release form of sulphur for the entire growing season. Ideal for higher rainfall and higher leaching environments.

P 8.4% | S 6.8% | Ca 31% Highly reactive, high-grade reactive phosphate rock (RPR) combined with BioAg’s microbial digesting agent and gypsum. Ideal for soils that need sulphur, phosphorus and calcium. Suited to pastures/grazing, and crops needing extra sulphur (such as canola).