CANNA Substra is the nutrient for systems in which the drainage water is not returned to the nutrient tank but drains away (Run-to-Waste / Open hydroponic systems): the most popular cultivation method in the Netherlands and CANNA Substra is the nutrient that is most used for this system. A direct availability and a correct composition of nutrients play a crucial role during the plant’s blooming phase. SUBSTRA Flores stimulates the fructification and contains all the nutrients that the plant needs during this phase. During the blooming phase considerable less nitrogen is needed for example, but an increased need for potassium and phosphorous occurs. In addition, SUBSTRA Flores’ unique formula is rich in trace elements in a directly absorbable form. This results in an exuberant bloom.