Super 15K is suitable for use as a capital fertiliser to increase soil potassium (K) levels and provide maintenance phosphate and sulphur. Super 15K can be applied where there is a high demand for potassium such as hay and silage crops post-harvest, or crops that have removed large quantities of potassium from the soils.

• Suitable for a wide range of pastoral situations
• Supports plant growth quickly by providing rapidly available phosphate, potassium and sulphur.
• Super 15K is a versatile product that can be blended with other products including trace elements to meet farm requirements.

Suitable for broadcast application by groundspread or aerial top-dressing. It is not suitable for drilling as it contains a small amount of free acid. Ideally, grazing should not occur until 3 weeks after fertiliser application or until at least 25 mm of rain has fallen after P fertiliser has been applied.