In a root system that functions well, roots die and new roots are formed. The remains of roots that died form an ideal growing substrate for pathogenic organisms. After the pathogenic molds have multiplied in the dead root material, they are a threat to the healthy roots. These are easily affected, and will lose an important part of their function. This causes stress to the entire plant and stunts any new growth.CANNAZYM contains phosphorus and potassium. This combination encourages the rapid growth of plant roots. Potassium is an enzyme activator and is involved in virtually all important functions in the plant while phosphorus is involved in the formation of oil, sugars and starch and the flowering and fruit formation.You can use CANNAZYM during the whole growth cycle.Instructions for useDosage: 25 ml / 10 Liter - 9 ml / US gallon (1:400)Minimal once a week, preferable continuouslyWhen you use older (untreated) slabs, double the dose for a one month periodWhen reusing the growing medium, double the dose for one or two weeksDo not prepare the solution for more than ten days in advanceDo not use together with products containing hydroge peroxideOther directionsShake the bottle well before useStore in a dark placeKeep away from extremes of hot and cold