Pot experiments were carried out to study effects of different soil remediators on tobacco growth and reduction of As contents in tobacco.Tobacco plants were planted in pots of As-contaminated soil,25 mg/kg in As concentration.After three different soil remediators were applied separately,As contents and biomass of different parts of the plants during different growth periods were investigated.The results showed that As distribution in the plants was the order of roots > leaves > stems.The ability of the plant to transfer As from roots to stems and leaves was not strong.As contents in different parts of the plants varied with the growth period.The three soil remediators reduced As contents in different parts of the plant to a varying degree.Meanwhile,they also changed root adsoption coefficient,primary transport coefficient and secondary transport coefficient of As in tobacco,and increased biomass of the plants.Bone meal,activated carbon and attapulgite are good soil remediators that may improve tobacco quality and yield.