FERTIL VERDE FULVIC – extract of ORGANIC FULVIC ACID from leonardite.
FULVIC ACIDS are a family of organic acids, natural compounds, and components of the humus (which is a fraction of soil organic matter). They are similar to humic acids, with differences being the carbon and oxygen contents, acidity, degree of polymerization, molecular weight, and color.
ORGANIC FULVIC ACID contents 74 minerals, 10 vitamins and 20 amino acids.
Quality characteristics of FERTIL VERDE FULVIC
|Fulvic acid (fresh matter)||2.5 %|
|Mass fraction of Fe||145.9 mg/l|
|Mass fraction of Zn||12.7 mg/l|
1-2 ml per 1 L of water