FloraDuo is the latest General Hydroponic product to hit the market! This new nutrient is complete, balanced, and very simple. And like all of General Hydroponics’ formulas, it is highly concentrated and cost effective. FloraDuo makes all the essential macro and micro nutrients available to your garden and also provides plants with specific ingredients to help resist pathogens and insects. It is a 2-part formula, FloraDuo A and FloraDuo B It is designed for all growing methods: including hydroponics, soil, and coco blends. For vegetative growth- combine 3 parts “A” with 1 part “B”. For flowering- combine 3 parts “B” with 1 part “A”.