Phosphorus 8.4% | Sulphur 6.8% | Calcium 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).
Delivers long lasting, sustained release of nutrient making both annual and biennial (every second year) applications possible.
Reduces fertiliser loss due to common issues such as leaching and lock up.
Safe for use on all areas on farm, including waterways which will simply grass up.
A natural and sustainable alternative to conventional fertilisers.
Organic variant available
Product safety information
This product is not classified as hazardous according to Safe Work Australia criteria. For safe handling information, download our Safety and Handling Guidelines for BioAg Solid products
BioAgPhos doesn't just fertilise soils - it charges the soil's natural fertility and structure. BioAgPhos is a unique, biologically active phosphate that has been treated with a proprietary microbial culture.
P is available to plants immediately and over time. Depending on your soil's requirements, BioAgPhos may only need to be applied every second year. Talk to your local BioAg area manager about switching to BioAgPhos for better soils.
Download the brochure