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16-16-16 Bulk Bag 600kg Fertiliser

Availability: In stock

Balanced General Use Fertiliser

  • Buy 4 for £250.00 (£300.00 inc VAT) each and save 8%
  • Buy 8 for £230.00 (£276.00 inc VAT) each and save 15%
£324.00 Inc VAT £270.00 Ex VAT
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Product Description

16-16-16 (or Triple 16) is a quality NPK fertiliser which offers a balanced feed. Triple 16 can be used as a standard treatment for feeding grass which will be grazed or used to make hay. It is one of the most flexible blends of fertiliser we offer as it delivers the same amount of nitrogen, phosphate & potassium. This balanced formulation can be particularly useful if you are treating areas slightly deficient in phosphate or potassium as you are also delivering nitrogen which will be needed to promote top growth. 

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 want to find out what is in your soil, and the amount of fertiliser you will require, then look at our Paddock Soil AnalysisFor a general feed we recommend 75-150kg/ha or 30-70kg/acre.

If you require a product with a higher level of nitrogen then consider 20-10-10 Fertiliser. If you require a fertiliser with no nitrogen, then consider looking at 0-24-24.

This product is also available in a 25kg Bag.


Recommended Period of Use
Jan Feb
Mar Apr May
Jun Jul Aug Sep Oct Nov Dec
   leaf leaf leaf leaf leaf     leaf leaf  leaf  
leaf = Optimum time for application


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 16:16:16 contains: 16% nitrogen, 16% phosphate, 16% potassium. 

- So in a 25kg bag: 16% of the 25kg is Nitrogen i.e. 4kg N, 16% of the 25kg is Phosphate i.e. 4kg P, 16% of the 25kg is Potassium i.e. 4kg K. 

- For more information on Fertiliser rates visit


Key Benefits: 

- Ideal for treating grass that is going to be grazed or made into hay.

- Very flexible- contains balanced levels of three macronutrients (nitrogen, phosphate and potassium). 


Our Recommendation: 

- Always read the product label before use. 

- Do not graze until all fertiliser prills have completely disolved, typically 2-3 days. 

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

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

- View our range of walk behind, towable & mounted Fertiliser Spreaders.

- Find out what is in your soil and the required amount of fertiliser with our Paddock Soil Analysis

- After this product in a smaller bag? We also have Triple 16 in a 25kg Bag

- Consider over-seeding with Paddock Grass Seed to help to fill out any bare or thin patches.

Brand Glasson Fertilizers
Active Ingredient 16% nitrogen, 16% phosphate & 16% potassium
Pack Size 600kg
Pack Size Coverage Up to 80,000m2 or 8 hectares
Fertiliser Spreading Rate 70-150kg per hectare or 7-15g per m3
Application Method(s) Spread by Hand, Spreader
Area of Use Paddock, Pasture
Safe For Use On Grass, Lawns, Paddocks, Pasture
Period Of Use February, March, April, May, June, September, October, November, Spring, Autumn

Application Rates

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