Nitrogen
Ammo 30N
A granular blend of urea and ammonium sulphate supplying nitrogen and sulphur for pasture, arable and horticultural systems.
View Product- Nitrogen
SOA
SOA provides an immediately available source of nitrogen and sulphur, two key nutrients for plant growth. It is a reliable granular fertiliser widely used across New Zealand in dairy, sheep, beef and deer pasture, arable and horticultural systems where both N and S are required.
N21.50%S24.00%Available inBulk500 kg bags1 tonne bags1250 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 SOA 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) | 21.00% |
| Ammonium (NH4+) | 100% of total N |
| Sulphur (S) | 24.00% |
| Moisture (H2O) | ≤ 0.50% |
| pH (1 % solution) | 5.0 - 6.0 |
*Typical values only. Composition, colour, and particle size may vary between consignments and sources.
Key Benefits
- Supplies nitrogen and sulphur that plants grab fast.
- Perfect for sulphur-deficient soils.
- Great for high-demand crops: brassicas, legumes, pasture.
- Fully water-soluble.
- Works for dry spreading or blends.
- Mixes with most fertilisers.
- Consider the change in relative humidity when blending, recommend prompt spreading.
- Boosts growth.
Usage and Application Methods
Apply based on soil tests and local practice.
Typical application rates: Sheep, beef and deer pasture maintenance: 100–200 kg/ha
Arable or horticulture: 150–250 kg/ha
Application guidance: Avoid moist foliage, high humidity can scorch crops.
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