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Nutri-Gem® 15-15-15 Foliar Fertiliser 10L

£118.80 inc VAT £99.00 ex VAT
  • Fully water soluble.
  • Provides stress relief to targeted plants.
  • Faster response time compared to granular fertilisers.
  • Compatible with most herbicides / pesticides.
  • High quality formulation containing macro and chelated micro elements.
  • Great value for money - one bottle covers up to 1.75ha or 17,500m².
  • Easy to use and store - no bulky granular fertiliser.
  • This product replaces the previous 20-20-20 Nutrigem which has been discontinued due to a formulation change.
Have you considered this alternative product? Nutri-Gem® 15-15-15 Foliar Fertiliser 5L Nutri-Gem® 15-15-15 Foliar Fertiliser 5L

Full Description

Nutri-Gem® is a 15-15-15 NPK water soluble suspension containing a unique package of organic seaweed stimulants and fully chelated trace elements. Nutri-Gem is ideal as a stand alone fertiliser and also boasts a proven track record of superior stress relief and plant health promotion in plants, lawns, vegetables, grassland, fruit and many other crops.

Nutri-Gem combines the benefits of naturally occurring kelp and a balanced nutritional programme provided by a full range of macro and trace elements. The biostimulants and nutrients found in Nutri-Gem produce improved root growth and nutrient uptake which is greater than the two applied separately. This product can be used to the best effect when the crop is under stress. Nutri-Gem can also be used as a foliar fertiliser on a wide range of crops to aid crop colour and increase vigour and growth. Effects will often be seen within hours.

It can be sprayed on through a normal nozzle and is compatible with most other herbicides & pesticides, although a compatibility test is advised prior to treating an area.

Contents Breakdown:

 Nutrient Symbol Wt/Wt Wt/Vol
Nitrogen N 10.85% 15.00%
Phosphate P2O5 10.85% 15.00%
Potassium K2O 10.85% 15.00%
Magenesium MgO 0.16% 0.22%
Iron Fe 0.18% 0.25%
Zinc Zn 0.18% 0.25%
Copper Cu 0.17% 0.23%
Manganese Mn 0.18% 0.25%
Boron B 0.72% 1.00%
Seaweed Extract  NA 7.25% 10.00%

Our Recommendation

  • Always read the product label before use.
  • Save money and time and mix in with Blue Dye to ensure no areas are missed or overdosed.
  • For alternatives, look at Spring-Gem or Autumn-Gem.
  • After a bigger bottle? We also have this product in a 5L Container.
  • Always wear protective clothing, such as Chemical Resistant Gloves, when handling Nutri-Gem®.

Technical Specification

ProductNutri-Gem® 15-15-15 Foliar Fertiliser 10L
Period Of UseAutumn, Spring, Summer
Pack Size10 Litre
Active IngredientSee table in description.
Application MethodKnapsack, Boom Sprayer, Watering Can
Knapsack Sprayer Rate5-7ml per 1L of water
Area of UsePaddock, Pasture, Lawns, Sports Turf, Trees, Ornamentals, Amenity Turf, Horticulture, Fruit Crops, Agricultural Crops, Vegetables
Boom Sprayer RateDepends on crop - usually between 2-4L per ha
Pack Size Coverage35,000m²
Safe For Use OnGrass, Lawns, Paddocks, Pasture, Sports Turf, Around Fruit Trees, Around Shrubs, Around Trees
Product LabelDownload

Product Calculator

How much Nutri-Gem® 15-15-15 Foliar Fertiliser 10L will you need?

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


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

£118.80 inc VAT £99.00 ex VAT
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