Incitec Pivot Pastureboosta is a granular NPK + sulphur fertiliser blend, supplied in a 25kg bag. It is primarily used for topdressing improved grass–legume pastures intended for hay production, supplying nitrogen, phosphorus, potassium and sulphur in one application.
With a rounded nutrient grade of 24-4-13-4, Pastureboosta provides a high-nitrogen blend for pasture nutrition where these nutrients are required. Select application rates according to soil test results, pasture requirements and advice from your fertiliser supplier or agronomist.
Features and Uses
- Granular fertiliser blend containing nitrogen, phosphorus, potassium and sulphur.
- Primarily intended for topdressing improved grass–legume pastures to be cut for hay.
- Supplies four major plant nutrients in a single fertiliser blend.
- Contains nitrogen in urea and ammonium forms.
- Available in a 25kg bag.
Nutrient Analysis
The supplied analysis label lists the following nutrient percentages by weight:
| Nutrient | Content |
|---|---|
| Total nitrogen (N) | 23.8% |
| Nitrogen as urea | 18.9% |
| Nitrogen in ammonium form | 4.9% |
| Total phosphorus (P) | 3.7% |
| Water-soluble phosphorus | 3.1% |
| Citrate-soluble phosphorus | 0.6% |
| Potassium (K), as chloride | 13.0% |
| Sulphur (S), as sulphate | 4.1% |
The 24-4-13-4 marking on the bag represents the rounded nitrogen, phosphorus, potassium and sulphur percentages. As this is a blended fertiliser, some separation of ingredients may occur and cause variation in the analysis. Always check the label on the supplied bag.
Application Guidance
Apply as a dry topdressing to suitable pastures. The supplied labels do not specify a universal application rate. Consult your fertiliser supplier or agronomist to determine a rate suited to your soil fertility, pasture composition and hay production requirements.
- Do not use as a stockfeed supplement.
- Avoid direct ingestion by livestock.
- Do not dissolve for application through irrigation water or water-injection equipment.
- Do not use as a foliar spray.
- Seek advice on appropriate grazing management before allowing livestock access to treated pasture.
Handling and Precautions
- Avoid swallowing the product or inhaling fertiliser dust.
- Avoid contact with eyes and skin, and wash hands after use.
- Seek agronomic advice before application; fertilisers can damage pasture or crops and affect grazing animals if used incorrectly.
- The product can be corrosive to metals. Clean application equipment after use and follow the equipment manufacturer's maintenance instructions.
The packaging carries a heavy-metals advisory. Depending on soil conditions, irrigation water, plant species and application rate, repeated use may contribute to cadmium and mercury accumulation. Follow the supplied label and professional advice.
Frequently Asked Questions
What is Pastureboosta used for?
Pastureboosta is primarily used to topdress improved grass–legume pastures intended for hay production. It supplies nitrogen, phosphorus, potassium and sulphur.
What does 24-4-13-4 mean?
These numbers are the rounded percentages of nitrogen, phosphorus, potassium and sulphur. The detailed analysis on the supplied label is 23.8% nitrogen, 3.7% phosphorus, 13.0% potassium and 4.1% sulphur.
How much should I apply?
The appropriate rate depends on soil nutrient levels and pasture requirements. The supplied labels do not provide a fixed application rate or bag coverage. Ask your fertiliser supplier or agronomist for a recommendation based on your conditions.
Can I dissolve Pastureboosta in water?
No. The label states that it is not suitable for application in solution, including irrigation water, water-injection equipment or foliar spraying.
Can I use it as a lawn or turf starter fertiliser?
The supplied packaging describes pasture topdressing rather than lawn establishment. Obtain specific advice from the manufacturer or fertiliser supplier before using it on lawns or newly laid turf.
Disclaimer: Always read and follow the instructions on the product packaging before use, and don't depend on information on this page that may have errors or be outdated.