X Nutrients GrowX Nutrients Grow 1 Gallon Grow Nutrients are well suited for all plants during its growth stages. It gives excellent results as a basic nutrient. It has the proper blend of NPK and trace elements. Use with Micro Nutrients for optimal results. We all know plants need light, water, and food to survive. Food, provided through essential elements, is converted into energy by the process of photosynthesis. These essential elements are broken down into macro