The Louder Powder BLOOM A is a granular nutrient blend formulated with calcium, magnesium, iron, and nitrogen for the flowering stage. The high quality chelates and precision blending of these nutrients make them readily available to the plant, and easily solubilized in water. BLOOM A is slightly adjusted from the GROW A formula to offer lower concentrations of Nitrogen and higher concentrations of Calcium and Magnesium. These adjusted concentrations allow for a more controlled flowering feed that promotes higher yields and healthier plants. Bloom A is compatible with all irrigation platforms including: