The Dutch giants are at the forefront of plant nutrients technology. They have a range of additives like Rhizotonic, Cannazyme, PK 13-14 and Boost Accelerator that can be used in any grow system or medium. Canna has a range of base feeds that covers all systems and mediums, Coco, Terra, Aqua and Hydro, they then separate their product line further by splitting into two types. Canna Vega, which is for use in the vegetative growth stage and Canna Flores for the flowering cycle.
Simple, easy to use and delivers quality time and time again. If you grow in soil and would like to grow organically try the BioCanna nutrient range.