Folia-N Nitrogen Foliar Fertiliser 

Folia-N Nitrogen Foliar Fertiliser Use:

Revolutionary foliar replacement for nitrogen top-dressing.

Benefits of Folia-N Nitrogen Foliar Fertiliser:

  • Proven and practiced fertilisation technology for several years
  • Making nitrogen fertilisation independent of unfavourable weather conditions
  • Achieving a high and qualitative yield (including an increase in the protein content in the grain)
  • Reduction of nitrogen fertilisation costs
  • Acting in accordance with the Nitrates Directive and the European Green Deal strategy
  • High bioavailability of 95% (traditionally, nitrogen is only 10-30% bioavailable)
  • Efficient use of nitrogen and sulphur (strong synergism between nitrogen and sulphur)
  • Reducing nitrogen losses
  • No nitrate pollution of groundwater
  • Potential of using treatments combined with fungicide treatments (saving time and expenditure on fuel costs)


    Potatoes, most arable and field vegetable crops.

    Pack Size:

    20l, 200l, 600l, 1000l (IBC), Tanker

    Folia-N product label
    MSDS Sheet
    Product Label

    Folia-N is specially formulated for application to cereals, potatoes, oilseed rape, field vegetables and other arable crops to enhance yield and quality. It is a stabilised Nitrogen foliar feed containing Nitrogen in both the Ammoniacal and Ureic forms. 

    Folia-N Nutrient Use Efficiency (NUE) is typically >95% when applied to a full crop canopy and can therefore replace standard top-dressings at much lower rates of use.


    Analysis w/v % g/L
    Total Nitrogen (as N) 22.3 223.0
    Magnesium (as Mg2O) 5.46 54.6
    Sulphur (SO3) 5.46 54.6


    For best results of nutritional uptake, apply in the evening or early morning.

    Do not spray when the crop is in stressed conditions such as very hot weather or drought. Shake the container well before opening and use. Spray equipment should always be clean before adding product.

    COMPATIBILITY: Compatible with a wide range of agrochemical products. For details of compatibilities contact Emerald Research. Carryout a jar test before adding to a new mix.

    Mixing Half fill the spray tank with water, begin agitation and add the required quantity of FOLIA-N to the tank. Rinse container thoroughly and then add the rinsing to the sprayer. Once mixed, continue agitation until spraying is complete and spray without delay. It is not advised to leave products in the tank for long periods of time. Timing apply as necessary.

    Crop Timing Rate
    All Arable and Field Vegetable crops Timings are dependent on crop, residual nitrogen and targets.

    10 – 50 L / ha

    Water rate 100-200L/ha 

    Folia-N product label

    For further product information, quantities, pricing and delivery questions, please use the contact form below and we will get back to you.

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