20% Boron Fertilizer is a soil additive that is designed to provide crops with the essential nutrients they need to grow and thrive. It is a new nitrgenous and calcareous fertilizer with characteristics of high efficiency and quickly make-up Nitrogen, widely used in greenhouse and large areas of farmland. It improves the soil and granulates the soil making it anti-caking. It is a high efficiency environmental protection greening fertilizer. We provide this 20% Calcium Boron Fertilizer in safe packaging options at nominal rates.