HUMAGRA® NPK 10-0-3 + HUMIC ACIDS is a liquid, organic-mineral fertilizer based on potassium humate and plant-available nitrogen. It provides the crop with plant available nitrogen and potassium for high crop yields. Humic substances have a high cation exchange capacity and can release nutrients from the soil, making them available to plants. Humic substances, especially in sandy soils, form the very basis for sustainable and efficient nutrient absorption by the plant.
HUMAGRA® NPK 10-0-3 + HUMIC ACIDS can be applied using fertigation, hydroponic and sprinkler systems as well as conventional foliar sprays.
BENEFITS & RECOMMENDED APPLICATION
FIELDS OF APPLICATION
RECOMMENDED APPLICATION RATES *
25 - 30 L/ha kg/ha divided into several applications (5 - 10 L kg/ha) during the vegetation period
75 - 150 ml/100 L water every two weeks during the vegetation period
1 - 5 L/m³
0.3 % or 300 ml/100 kg seed dressing according to thousand grain weight (T.G.W.)
30 - 50 ml/1000 L nutrient solution during the cultivation cycle
* These are standard recommendations that can vary according to soil properties, cultivated crop and local system conditions.
INHERENT COMPOSITION (Typical values based on Fresh Matter)
Potassium - Humates
Total Humic Acids 1/2
Humic Acid 1
Fulvic Acid 1
2 - 3 %
22 - 23 %
18 - 20 %
pH - value
9 - 11
Water soluble Nitrogen