Based on our Famous Hi Brix “Molasses for Plants” this complete plant nutrient system only requires 2 parts (2 bottles), Hi-Brix Grow (A) and Hi-Brix Bloom (B), to meet the full demands of any plant and all phases of plant development. Simply by following the easy to understand instructions on the labels and mixing the 2 parts together, you will easily be able to grow and maintain even the most aggressive foliage and flowering plants. For Indoor/Outdoor plants. Soil and Hydroponics.