The main idea behind Metrop is to give nutrients what a crop can absorb the most in every phase of the growth and flowering cycle. Every grower wants the highest yield, and every grower wants the best taste of his end product. Metrop strives to offer growers the most effective products on the market. Metrop thereby focuses most on mineral trace elements and enzyme processes and the health effect on plants and people. Products are developed and improved through a nutrient analysis of the plant juice every 2 weeks in a growth and flowering cycle.