Abstract: The paper studied of two spurting leaf-fertilizer (FFF1 and FFF2) on flue-cured tobacco growth and the tobacco qualities. The results indicated that, spray two type leaf fertilizer in the growth period for two or three times could significantly accelerate tobacco growth, increase reducing sugar and K content, reduce Cl-, nicotine and total N contents, so could optimize character of chemical component in tobacco leaf and improve the quality of tobacco leaf, and the FFF2 was better.