Abstract: To obtain Lagerstroemia indica clone varieties for nursery foster, ten kinds of cutting clone varieties selected by Taishan Forestry Academe were used as materials for surveying the annual growths of different varieties’ height of seedlings and 50 centimeter ground diameters. The result of the observation showed that Lagerstroemia indica ‘Dahua 6’ had the most annual (124.3714 cm) increment and the most ground diameter (1.0514 cm) increment, ‘Dai2’ had the second most annual and ground diameter increment. These two were the fast-growing varieties obviously.