Organic nitrogen compounds have no EC value because they are not salts, but they do contain a high percentage of nitrogen. Therefore young plants are loaded with a minimum of salts which creates ideal growing conditions. So, it appears that TNT-Complex has a low EC value, but it drives fast growth. TNT-Complex contains all the necessary nutrients and has been enriched with many other vital components (vitamins, amino acids, plant-active sugars) which guarantee successful growth. Never overdose with TNTComplex, because this will cause the plant to grow too tall and it will then consume too much energy for the transport of nutrients from the roots to the tops at the end of the cycle.