K-Forte Powder – Mineral Fertiliser


At times of stress, before flowering, and peak fruit/crop growth, the need for Potassium and Phosphorus increases.

Most crops suffer from Potassium and Phosphorous deficiencies during these stages despite high soil levels. Foliar applications become the only feasible approach to bypass the soil’s ‘lockup’. The choice of the foliar material, their formulation, timing, and rate of application are essential for a proper response.

K-FORTE contains both Potassium and Phosphorus in a ratio that is similar to that in plants. Both Potassium and Phosphorus are essential especially during early and later stages of crop development.

K-FORTE POWDER is applicable to all crops at all stages, benefiting your plants and produce by:

  • Increasing overall health and mineral balance of plants
  • Preventing plant and fruit susceptibility to disease
  • Combating Phosphorous and Potassium deficiencies
  • Increasing retention of flowers and fruits, increasing yields
  • Increasing fruit colour, size and flavour
  • Aiding in sugar accumulation of fruits
  • Assisting with cold winter growth

K-FORTE POWDER contains a high concentration of Phosphorous and Potassium. Potassium aids in the development of stems and leaves and is essential to the formation and translocation of protein starches, sugar, and improve the size and quality of fruit, grains and tubers. Potassium also functions to increase disease resistance and hardiness of the plant and is important in plant water uptake.

K-FORTE POWDER combats Potassium and Phosphorus deficiencies in a very prompt and quick way. K-FORTE POWDER is Nitrogen-free. Its application will not favour high Nitrogen levels at the end of the season, a factor normally associated with fruit softness and continued vegetative vigour and low tendency for ripening.

K-FORTE POWDER is very effective for use when foliar applications are not possible. An example is when grapes are covered and it is very difficult to make a canopy spray of Potassium and Phosphorous to support the vines when the demand for these elements is at its highest.

K-FORTE POWDER can be used on any covered crop whether it be indoors or outdoors via soil or fertigation. 

K-FORTE POWDER can be applied to ALL crops including all vegetables, potatoes, carrots, onions, all berries and strawberries, all brassicas, all fruit trees, avocadoes, persimmons, citrus, all nut trees, vineyards, kiwifruit, tropical fruit, lettuce, asparagus, all melons, beans, ginger, ornamentals, cut flowers and pastures.

Always run a compatibility test before applying this product with other chemicals. 

View Product Label
MSDS Safety Information
Product Information Sheet

Product Details (%/w/w): Nitrogen 0 | Phosphorous 20 | Potassium 40

Note: This product is not certified organic.

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    Alison B.
    NZ NZ

    Awesome service, great product

    Excellent. Thank You

    Weight10 kg

    10kg, 25kg

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