NPK 13 – 40 – 13 (25kg)

A specially formulated water-soluble fertilizer with a high phosphorus content to support strong root development and flowering. Enriched with nitrogen in three forms (NO₃, NH₄, NH₂), potassium, sulfur, magnesium, microelements, organic acids, and vitamins for optimal plant growth. It maintains a slightly acidic pH (6) and low EC, making it ideal for saline soils and efficient nutrient uptake. Suitable for vegetables, fruits, citrus, and field crops across different growth stages and compatible with various irrigation systems.

Product Details

 

Advantages:

• An advanced compound fertilizer containing high percent of Phosphorous, besides Nitrogen, Potassium, sulfur, magnesium, microelements, organic acids, and necessary vitamins for plant growth and development.
• Has an acidic effect on irrigation solution achieve the best absorption for nutritive elements in the soil conditions. The pH of solution of 1 gm. / L is 6, which is best for the absorption of different elements.
• The EC of 1 gm. / L is lower as compared to other fertilizers of the same structure, which makes this composition suitable for soils with high salinity.
• Nitrogen in this composition is found in three forms: Nitrate (NO3), Ammonium (NH4), and Amine (NH2). Potassium is a mixture of many pure sources that enhance its stability at soil granules for a longer time to achieve balance in the soil solution which makes it possible to absorb this element and therefore will not be affected by other elements.
• Suitable for the different stages of growth of vegetables, fruit trees, field crops, and crops with high needs of potassium which improves production and the quality of fruits.
• Can be used effectively under a different irrigation system due to its high solubility as compared to other fertilizers.

Application:
In General, Soluble Fertilizers can be used in different irrigation systems by a rate of 0.5 – 1 g / L of water.
Bananas: Start from 1 kg / 1000 m2 and ends with 4 kg / 1000m2. Should be added 2 – 3 times per week. Vegetables, Watermelon and Muskmelon: From flowering till maturity added by a rate of 1.5 – 2 kg / 1000m2 3 – 4 times per week.
Fruits and Citrus trees: added by a rate of 0.5 – 1 kg / 1000m2 3 – 4 times per week after the start of fruiting and the fruit maturity.
Tomatoes: from flowering and through the production stage (harvesting) by a rate of 2.5 – 3 kg / 1000 m2 3 – 4 times weekly.

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