What are Macro and Micro Nutrients?
Summary of Macronutrients
Macronutrients are the elements most vital to all plant-life. There are three major and most prominent macronutrients: Nitrogen (“N”), Phosphorus (“P”), and Potassium (“K”). All fertilizers contain these three fundamental elements, but in varying amounts, depending on fertilizer type/brand. The N-P-K ratio of the […]