To prove the role of foliar fertilizer in Vietnam the article deals with main objects and classify this fertilizer to introduce two industry processes to produce foliar fertilizer from mineral and organic materials. From 2,000 today these are 4,683 foliar fertilizer's sorts per 7,711 fertilizers types (60.7 percent) in Vietnam. The article collects and classifies to synthetize the results of foliar fertilizer production and utilization including businesses, fanners, foliar fertilizer's sorts and quantity that were producted and used in Vietnam Northern and Southern regions from 2006 to 2007. From attained rerults authors promotes solutions to raise the effect of State management including organization and technique thus.