Description
Calcium Nitrate 15.5-0-0 — nitrate nitrogen with available calcium, fully water soluble. Bulk and bagged supply from Natures Fertilizer.
Calcium Nitrate 15.5-0-0 Specification
Nitrate nitrogen with readily available calcium. Fully water soluble, so it suits fertigation as well as soil application. The declared analysis and supply detail for Calcium Nitrate 15.5-0-0 are set out below. A Certificate of Analysis is issued on request against the batch you actually receive.
| Product name | Calcium Nitrate 15.5-0-0 |
| Product code | CALCIUM-NITRATE-15-5-0-0 |
| Product family | Calcium Nitrate |
| Calcium (Ca) | approximately 19% nominal |
| Nitrogen form | Nitrate nitrogen — immediately plant-available |
| Water solubility | Fully soluble — suitable for fertigation |
| Declared analysis (N–P–K) | 15.5–0–0 |
| Total nitrogen (N) | 15.5% |
| Phosphorus (as P2O5) | 0% |
| Potassium (as K2O) | 0% |
| Total nutrient content | 15.5% (15.5 units) |
| Elemental phosphorus (P) | 0% |
| Elemental potassium (K) | 0% |
| Nutrient supplied per tonne | 155 kg N · 0 kg P2O5 · 0 kg K2O |
| Physical form | Granular / water-soluble |
| Water solubility | Soil-applied granular product |
| Packaging | Bulk, one-tonne bulka bag or bagged — confirmed on your quotation |
| Minimum order | 10 – 25 MT, depending on the product and the destination — confirmed on your quotation |
| Availability | Australia-wide delivery; international shipping on request |
| Certificate of Analysis | Issued on request against your delivered batch |
| Safety Data Sheet | Available on request — request it before handling |
Nutrient Content of Calcium Nitrate 15.5-0-0
One tonne of Calcium Nitrate 15.5-0-0 supplies 155 kg of nitrogen (N), 0 kg of phosphate (P2O5) and 0 kg of potash (K2O) — a total of 15.5 nutrient units per 100 kg.
Nutrient supplied at different rates
What one hectare actually receives at a given spreading rate of Calcium Nitrate 15.5-0-0. Use it to work back from a nutrient target to a product rate.
| Rate applied | Nitrogen (N) | Phosphate (P2O5) | Potash (K2O) |
|---|---|---|---|
| 50 kg/ha | 7.8 kg | 0 kg | 0 kg |
| 100 kg/ha | 15.5 kg | 0 kg | 0 kg |
| 150 kg/ha | 23.2 kg | 0 kg | 0 kg |
| 200 kg/ha | 31 kg | 0 kg | 0 kg |
| 250 kg/ha | 38.8 kg | 0 kg | 0 kg |
| 300 kg/ha | 46.5 kg | 0 kg | 0 kg |
Indicative conversion only. Set application rates against a current soil test and confirm them with a qualified agronomist.
Where Calcium Nitrate 15.5-0-0 Is Used
Vegetative growth and topdressing
This is a straight nitrogen product. It drives canopy and tiller development rather than root establishment or grain fill, so it belongs in the part of the season where leaf area is what limits yield — cereal topdressing, pasture, forage and leafy vegetables.
Packing and Quantities
Calcium Nitrate 15.5-0-0 is supplied in the packing formats below. Tell us which suits your handling, storage and spreading setup and we will confirm availability and price for the quantity you need. Minimum order is 10–25 MT, depending on the product and the destination.
Packing formats
| Format | Net weight | Typically used for |
|---|---|---|
| 25 kg bag | 25 kg | Small holdings, trial quantities, hand or small spreader application |
| 50 kg bag | 50 kg | Standard bagged supply for general farm and horticultural use |
| 500 kg bulka bag (FIBC) | 500 kg | Loader or telehandler handling where a full tonne is too much |
| 1,000 kg bulka bag (FIBC) | 1 tonne | The standard broadacre unit — one bag, one lift |
| Bulk | By the tonne | Tipped or augered into your bin or spreader; lowest cost per tonne |
Container loading — 20ft FCL
The quantities below are what a standard 20-foot container holds in each packing format. Use them to work back from a container to a tonnage, or forward from your required tonnage to a shipment size.
| Packing | Loading method | Units per 20ft | Net weight |
|---|---|---|---|
| 25 kg bags | Floor loaded (loose stacked) | 1,000 bags | 25 MT |
| 25 kg bags | Palletised, 40 bags per pallet, shrink-wrapped | 20 pallets / 800 bags | 20 MT |
| 50 kg bags | Floor loaded (loose stacked) | 500 bags | 25 MT |
| 50 kg bags | Palletised, 20 bags per pallet, shrink-wrapped | 20 pallets / 400 bags | 20 MT |
| 500 kg bulka bags | Floor loaded, two tiers | 40 – 50 bags | 20 – 25 MT |
| 1,000 kg bulka bags | Floor loaded, single tier | 20 – 25 bags | 20 – 25 MT |
| Bulk | Loaded into a container liner bag | — | 25 – 27 MT |
Bagging and marking
- Bags are woven polypropylene with an inner liner, heat-sealed and stitched, to keep moisture out during transit and storage.
- Bulka bags are fitted with lifting loops and a discharge spout for loader handling.
- Each bag is marked with the product name, the declared analysis, the net weight and the batch reference so it can be traced back to its Certificate of Analysis.
- Palletised loads are shrink-wrapped and strapped. Loose-stacked loads are floor loaded directly into the container.
- Customer-specified bag printing and private labelling can be quoted on request for larger volumes.
Delivery within Australia
Road freight Australia-wide — every state and territory, metropolitan, regional and remote. Bulk is delivered by tipper or bulk tanker; bagged and bulka-bagged product travels on flat-top or curtain-sided trailers. Tell us what you can unload with — loader, telehandler, forklift or tipping bay — because that determines which packing works at your end.
International shipping
We ship worldwide. Export consignments are quoted per container on the packing you nominate, and we will confirm documentation and destination-country import requirements before you commit. Give us the destination port or country, the tonnage and the packing format, and we will come back with a written quotation.
Handling and Storage
Store Calcium Nitrate 15.5-0-0 dry, off the ground and out of direct weather. Nitrogen and ammonium-based fertilisers are hygroscopic — they draw moisture from the air and will cake or set hard if left exposed. Keep bags closed until use, rotate stock, and do not stack beyond the height the packaging is rated for.
Calcium Nitrate 15.5-0-0 Data Sheet
A Certificate of Analysis for your delivered batch and the Safety Data Sheet are both available on request. The analysis in the data sheet is the nominal specification; where a Certificate of Analysis is issued for a batch, that certificate governs.
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Enquire About Calcium Nitrate 15.5-0-0
We do not sell online and take no payment through this website. Tell us the tonnage, the packing format and the delivery address, and we will send you a written quotation covering product and freight.


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