High-Phosphate Fertiliser

(10-15-10) 20kg

High phosphate fertiliser ideal for use as a general grass feed. The fertiliser is released slowly over a 6 week period when used at a lower rate.

Sizes Available

  • 20kg pack


Nutrigrow High-P is a quality fertiliser which is ideal for areas requiring a large amount of phosphate (P). High-P also benefits from a low amount of nitrogen & potassium, making it a popular choice as a general feed. This product is widely used in paddocks and pasture as a corrective treatment for phosphate (P) deficiencies, or used at lower rates as a general feed which will slowly release the fertiliser over a 6 week period.

The application rate will depend on how many times you intend to apply the product and also what the grass is going to be used for. Apply either by hand or through a fertiliser spreader.

Key Benefits

  • Suitable for paddocks, pasture, lawns, sports turf and amenity areas
  • Ideal for plants deficient in phosphate
  • Contains low levels of nitrogen and potassium- ideal as a general feed
  • When used at lower rates as a general feed High-P is released slowly over a 6 week period
  • Granules provide ease of application and an even distribution

Our Recommendation

  • Always read the product label before use
  • When applying ensure you get even coverage. We recommend a fertiliser spreader
  • Improve the pH of your soil by applying Granulated Lime
  • Avoid mowing for 3-4 days either side of treatment

Additional information

Weight 20 kg
Active Ingredient

10% Nitrogen
15% Phosphate
10% Potassium

Pack Size


Pack Size Coverage

Up to 1000m²

Spreading Rate

20-50g per m²

Application Method(s)

Spread by Hand, Spreader

Area of Use

Amenity Turf, Grass, Lawn, Paddock, Pasture, Sports Turf, Trees & Ornamentals

Safe for Use on

Around Conifers, Around Fruit Trees, Around Shrubs, Around Trees, Grass, Lawns, New Grass, Paddocks, Pasture, Sports Turf

Period of Use

Spring, Summer, Autumn


Download MSDS

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