Soft rock phosphate boorowa

Pacific Fertiliser can blend soft rock phosphate with natural gypsum to make an organic single super blend. The application rates for phosphorous below are equivalent 125kg/ha of Single Super 70/30 blend - (0-7-0-5)  - 165kg/ha 60/40 blend - (0-6-0-7)  - 193kg/ha 50/50 blend - (0-5-0-9)  -  232kg/ha Generally for the organic blends it is best