BLACK STAR LS
Complex of Humic Acids
SPECIFICATIONS
Formulation
Potassium Humates from Leonardite
Application
Fertigation
Sol
Sol
Form
Liquid
MINERAL COMPOSITION (in g/L for liquid products or w/w)
K₂O
4,00 %
4,00 %
Humic & Fulvic Acids
15 %
15 %
Black Star is a humic extract rich in humic and fulvic acids. It must be applied by dilution in irrigation water, whatever the system used (traditional irrigation or drip irrigation).
Agronomic interests:
• Increases the absorption of soil nutrients
• Improves physical, chemical and biological soil conditions
• Regulation of soil pH
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