• MAR-K is an organic matter fertilizer with a high concentration of potassium which aims at improving the fertility of the soil during fruit development and increase the quality of the harvested fruit.
    • MAR-K improves the physical, chemical and biological properties of the soil to ensure a balanced soil condition suitable for maximizing the performance of the crop.
    • MAR-K helps to activate and promote important plant metabolic processes such as photosynthesis, protein formation and maintenance of water balance
    • MAR-K increases sugar production to improves fruit taste, production of oils, and amino acids. It increases the concentration of total soluble solids in the fruit which increases the market value of the crop.


    Organic matter                       10% w/w

    Water soluble potassium       30% w/w

    Application rates:

    Type of Crop Root application
    Horticultural crop and vegetables 30 – 40 Kg/decares
    Woody crops and Fruit trees 50Kg/ decares


    Dimensions 10 × 5 × 7 cm