The Louder Powder Grow A is a granular nutrient blend formulated with calcium, magnesium, and nitrogen for the vegetative stage. The high quality chelates and precision blending of these nutrients make them readily available to the plant, and easily solubilized in water. In GROW A the calcium strengthens cell walls, the magnesium promotes synthesis of chlorophyll, and the nitrogen promotes vegetative plant growth. GROW A is compatible with all irrigation platforms including:
