Select NOP 13-00-45 is recommended for any fertigation system and for all crops in soil or hydroponics. It provides an N:K balance of 13:45 which makes the product ideal for crops with high Potassium demands. Thanks to the synergistic effect between NO3 - and K2O, the crops can achieve high rates of absorption of both elements. This specialty product can be used in hard water conditions without any risk of precipitation, even when the irrigation water contains high calcium levels. It's a great alternative source of potassium in periods of high temperatures when the use of ammonium-based fertilizers should be minimized, especially in substrate-grown crops.

  • N-K includes Nitrogen in nitrate form, which remains largely in soil solution becoming immediately available for plant uptake

  • Can be used on all types of soils, growth media and production systems

  • Suitable for all crops, although is particularly suitable for crops which are sensitive to salinity

  • Can be used with Calcium rich waters, without worries about precipitation

  • Has the higher solubility of Potassium based fertilizers

  • In hydroponic systems, the N in nitrate form does not compete with Ca for the absorption at the root zone

Recommended dilution rate = 10-15 kg /100-liter water

Minimum Average15kg/acre
Maximum Average25kg/acre

It is advised to adjust the application rates beyond the suggested limit as per the crop’s status and nutrient requirement. It is recommended to undertake a trial on a small scale before changing the application rate or any other variables, as circumstances can differ. As the recommended application rate might be beyond our control, hence, ICL cannot be held responsible for any adverse results.

Use N-K in any - soft or hard water
N-K can replace any other Potassium source available in the market (SOP, MOP)
Always perform a low-scale Jar test before application to evaluate compatibility

This Fertilizer is to be used:

  • In all crops when extra Potassium is needed at any developmental stage
  • In crops which are sensitive to salinity
  • In crops grown in both greenhouses and open fields

Water Soluble

Fertigation Fertilizers

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