Nitrogen
Ammo 30N
A granular blend of urea and ammonium sulphate supplying nitrogen and sulphur for pasture, arable and horticultural systems.
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Spudstart NPKS
Spudstart NPKS is a balanced compound fertiliser formulated to support early establishment, root development and tuber initiation in potato crops. It supplies readily available nitrogen, phosphorus, potassium and sulphur to meet the high nutrient demands of early growth. Potassium is supplied exclusively in the sulphate form, making Spudstart NPKS suitable for chloride-sensitive potato varieties and supporting tuber quality and storage performance.
Available in1200 kg bags
Bagging, Blending and Coating available, fees apply. Relevant Supply Hub charge will apply. Subject to stock availability. For more information, fill out the enquiry form to chat with your local BDM
- Product details
Analysis, benefits and usage.
Typical analysis for Spudstart NPKS as supplied, what it does in the paddock and how to apply it. Your BDM can talk through rates for your soil tests.
Typical Analysis
| Parameter | Typical range |
|---|---|
| Total Nitrogen (N) | 6.80 – 7.80% |
| Total Phosphorus (P) | 10.30 – 11.50% |
| Total Potassium (K) | 14.00 – 15.50% |
| Total Sulphur (S) | 9.50 – 11.00% |
| Potassium Form | 1000 % as Potassium Sulphate |
| Moisture (H2 O) | ≤ 2.00% |
| Bulk Density | ~1,090 kg/m³ |
*Typical values only. Composition, colour, and particle size may vary between consignments and sources.
Key Benefits
- Balanced NPKS designed for potato establishment.
- Phosphorus drives strong roots and early tuber growth.
- Potassium, all from potassium sulphate, supports tuber quality.
- Sulphur boosts protein synthesis and nutrient efficiency.
- Compound granules ensure even nutrient spread.
- Works for banding, drilling, or pre-plant incorporation.
Usage and Application Methods
Apply based on soil tests and crop needs.
Typical application rates: Potatoes: 400–800 kg/ha depending on yield and soil
Other crops: 150–400 kg/ha depending on demand and soil fertility
Application guidance: Keep fertiliser away from seed at higher rates to avoid burn.
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