Nutrigrow High-K Fertiliser 5-3-20+1Fe 20kg

Nutrigrow High-K Fertiliser 5-3-20+1Fe 20kg

High-K is a quality fertiliser which is ideal for areas requiring a large amount of potassium (K). Although this product is mainly used in paddocks and pasture, due to its compound mini-granule formulation, it is also suitable for lawns, sports turf and amenity areas.

When to use

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Description

High-K is a quality fertiliser which is ideal for areas requiring a large amount of potassium (K). Although this product is mainly used in paddocks and pasture, due to its compound mini-granule formulation, it is also suitable for lawns, sports turf and amenity areas.


This product can be used at higher rates for correcting potassium deficiencies, or used as a general feed which will slowly release the fertiliser over 6 weeks. High-K contains a high level (29%) of potassium. Potassium is a vital macronutrient for plants, grass and trees; as well as regulating CO2 uptake during photosynthesis, potassium also regulates water, produces ATP and activates growth-related enzymes. Alongside potassium, High-K also benefits from low levels of nitrogen, magnesium and iron, which all also contribute to the health of plants.


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. If you require a detailed recommendation, please contact us or take a look at our Soil Analysis Kit. Apply either by hand or through one of our applicators.

Key Benefits

  • Suitable for paddocks, pasture, lawns, sports turf and amenity areas.
  • Mini-granule compound formulation.
  • Corrects potassium deficiencies when used at high rates.
  • Also contains magnesium and iron.

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.

Active Ingredient

5% nitrogen
3% phosphate
20% potassium
1% iron

Pack Size Coverage

Up to 1,000m²

Spreading Rate

20-50g per m²

Application Method

Spreader, Spread By Hand

Area of Use

Paddock, Pasture, Grass, Lawns, Sports Turf, Trees, Ornamentals, Amenity Turf, Plants, Horticulture

Safe For Use On

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

Period Of Use

Autumn, Spring, Summer

  • 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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