Lawn as beautify the environment,purify the air and water,heat and cooling,adjust microclimate,reduce noise and light pollution,and promote people's physical and mental health,leisure and sports venues,and maintain water and soil and other functions of public green space,in the maintenance of ecological balance,and beautify the living environment,development of sports and transportation,etc.,has an irreplaceable role.In lawn planting base of the investigation,flat bed preparation,grass seed selection,planting process,maintenance of sod was young ping and four aspects as the main link,the green lawn planting and how is the baby ping maintenance.