YaraRega 15-7-13 (7S) is a water soluble NPKS compound with micronutrients that can be fertigated through macro, micro and overhead sprinkler systems or dry applied. YaraRega 15-7-13 (7S) contains a balance of nitrogen, phosphorus, potassium, sulphur, magnesium, boron and zinc. YaraRega 15-7-13 (7S) suits crops or fertiliser applications requiring higher quantities of phosphorus when compared to nitrogen and potassium. Nitrogen is present as both ammonium and nitrate. Nitrate nitrogen is immediately available for plant uptake. YaraRega 15-7-13 (7S) is potassium sulphate (SOP) based allowing use in chloride sensitive crops. YaraRega 15-7-13 (7S) is a highly water soluble NPKS compound granule containing <1% insoluble material when mixed at 10% w v - stock solution. yararega granules dissolve quickly and water flow rates are not affected when fertigating this fertiliser through suitable irrigation systems. yararega 15-7-13 (7s) granules are treated with a special coating that allows convenient handling, storage and dry application without affecting dissolution for fertigation. yararega 15-7-13 (7s) is suitable for application through macro sprinklers, micro sprinklers, drip systems, pivot and lateral irrigators. use a 10% w v stock solution for all irrigation systems. as the granules are coated and have low levels of insolubles, yararega is not suitable for hydroponics.>