20%， 15%， 10% and 5% attapulgite of the mass of the substrate were added to the cultivation substrate of strawberry cultivars jingzangxiang-beijing (Peat Charcoal: Vermiculite: Perlite =3∶1∶1)， and the effects of attapulgite on the nutrition of the cultivation substrate， strawberry quality and yield were observed. The results showed that the content of ammonium， nitrate， available phosphorus and available potassium in the substrate was significantly higher than that of CK treatment with the addition of attapulgite. The pH increased with the addition of attapulgite， and the EC value decreased. When the amount was 20%， the vitamin C and single fruit weight of strawberry were significantly higher than that of the control. The difference of soluble sugar，titratable acid and sugar-acid ratio was not significant. With the increase of attapulgite addition， strawberry yield increased from 15% to 20%. 20% treatment increased yield by 11.97% compared with CK， and 15% treatment increased yield by 5.33%. In summary， the addition amount of attapulgite is 20% of the matrix mass， the physical and chemical properties of the matrix are better，and the quality and yield of strawberry are higher.