X Nutrients Micro, 5 GallonX Nutrients Micro 1 Gallon Micro Nutrients should be used with either Grow or Bloom Nutrients. It provides all the important secondary nutrients necessary for ideal growth. Micro Nutrients are used through all stages of growth and flowering fruiting. 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