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Incitec Pivot Fertilisers · Phosphorus · granular

MAP (monoammonium phosphate)

MAP (monoammonium phosphate) is a granular phosphorus fertiliser from Incitec Pivot Fertilisers. Its published analysis (N-P-K-S) is 10-21.9-0-1.5, supplying nitrogen 10%, phosphorus 21.9%, sulphur 1.5%. We hold no verified price for it.

% nitrogen – phosphorus – potassium (N–P–K)

10–21.9–0

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Last checked 2026-10-17 · How we check · Report an error

At a glance

MAP (monoammonium phosphate) specification
BrandIncitec Pivot Fertilisers
TypePhosphorus
Formgranular
We list it underPaddock crops
Organic-certifiedNot stated
Pack sizesNot verified
Safety data sheetNot linked yet; ask the supplier
Nitrogen (N)10%
Phosphorus (P)21.9%
Potassium (K)0%
Sulphur (S)1.5%

“—” means not published or not verified. Not published or not verified: Calcium (Ca), Magnesium (Mg), Zinc (Zn), Copper (Cu), Boron (B). Analysis as published by the manufacturer; always read the current label.

Composition

  • N10%
  • P21.9%
  • K0%
  • S1.5%
White granules of a nitrogen fertiliser (calcium ammonium nitrate shown) on a dark background
Typical granular nitrogen fertiliser (calcium ammonium nitrate shown). Illustrative only: not this product or brand.

Who it may suit

  • Where sulphur is needed as well: it supplies 1.5% S.
  • Where phosphorus is needed: it supplies 21.9% P (as published).
  • We list it under paddock crops.
  • Crop-by-crop suitability is not something we have verified for this product. Use your soil test and agronomist, or Find my fertiliser for soil and pH-based nitrogen options.

Application calculator

How much of this product delivers a given amount of nitrogen, and what that costs. Working out the target? See the nitrogen rate calculator. The starting value is an example, not a recommendation.

Product to spread
500 kg/ha

Rate = target ÷ 10% nitrogen (N). Excludes freight, spreading, GST and any nitrogen lost to the air. Not a recommendation: always check with your agronomist before acting.

Nitrogen loss: ammonium phosphates

  • Ammonium fertilisers volatilise ammonia only if soil pH is already alkaline (except ammonium sulphate on calcareous soil or with lime).

    Source: GRDC 2022

What this does not show: Not quantified in our tools at pH 7.5 or above.

See these ranges applied to your soil and pH in the comparison tool.

Where to buy MAP (monoammonium phosphate)

Stock and prices not checked. Confirm with the supplier.

Links were opened and read on 17 Oct 2026 to confirm the page loads and names the product or brand. None are affiliate links.

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Sources and last updated

Page last updated 2026-10-17. Data policy: unknown values are shown as “—”, never guessed. Recommendations on this site are sponsor-blind; see methodology.

General information only. Check with your agronomist or local advisor. More