Canna Nutrients Boost, 1 LiterCannaboost optimizes nutrient use efficiency. This is important, because the uptake of nutrients depends greatly on the plants metabolism and the plants overall health. Cannaboost is specially developed for short cycle plant varieties. The advantages of growing with Cannaboost include: Suitable for use with all growing mediums and substrates Cannaboost can be used in any growing system and in combination with any feeding, no exceptions. Next to adding