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Agrigem Specialist Amenity Products and Services

Nutrigrow 10-15-10 High-Phosphate Fertiliser 25kg

Nutrigrow 10-15-10 High-Phosphate Fertiliser 25kg
£43.80 Inc VAT £36.50 EX VAT
  • Buy 5 for £36.00 (£43.20 incl. tax) each and save 2%
  • Buy 10 for £35.50 (£42.60 incl. tax) each and save 3%
  • Buy 20 for £35.00 (£42.00 incl. tax) each and save 5%
  • Buy 40 for £34.50 (£41.40 incl. tax) each and save 6%

Availability: In stock

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. 

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Key Information

Additional Information

Active Ingredient10% nitrogen, 15% phosphate, 10% potassium
LERAP CategoryDoes Not Apply
Pack Size25kg
Pack Size Coverage500-2000m2
Granule Size2.5-4.5mm (Maxi)
Spreading Rate20-50g/m2
Application Method(s)Spread by Hand, Spreader
Area of UseAmenity Turf, Lawn, Paddock, Pasture, Sports Turf, Trees & Ornamentals
Safe For Use OnConifer Safe, Grass, Lawns, New Grass, Paddocks, Pasture, Safe Around Fruit Trees, Safe Around Shrubs, Safe Around Trees, Sports Turf
Period Of UseMarch, April, May, June, July, August, September, October, Spring, Summer, Autumn


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 will apply the product, and also what the grass is going to be used for. If you require a detailed recommendation, please contact us for a soil analysis kit. Apply either by hand or through one of our applicators.

Understanding Fertiliser Analysis:

- Under the metric system the unit of measurement is a kg.

- Recommendations are given in kg/ha.

- A fertiliser with the analysis 10:15:10 contains: 10% nitrogen, 15% phosphate, 10% potassium.

- In a 25kg bag: 10% of the 25kg is Nitrogen i.e. 2.5kg N, 15% of the 25kg is Phosphate i.e. 3.75kg P, 10% of the 25kg is Potassium i.e. 2.5kg K.

- For more information on fertiliser rates visit

Key Benefits:

- 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.

Our Recommendation:

- Always read the product label before use.

- If you are looking for a liquid fertiliser look at Nutri-gem Liquid.

- For applying fertiliser over large areas look at our Pro Fertiliser Spreader.

- Improve the pH of your soil by applying Granulated Lime.

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How much Nutrigrow 10-15-10 High-Phosphate Fertiliser 25kg will you need?

Purchase the correct amount of product for your requirements with our material calculator - which will tell you how much product you require.

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Calculator Disclaimer This is guide only, For crop specific rates please check the product label.

Product Videos

    How Does Fertiliser Work?

    How to Fertilise a Lawn or Paddock