Abstract: In order to improve the teaching quality of ornamental botany in local colleges,combined with the actual teaching situation of Guilin University of Technology,this paper analyzed the current situation and problems of ornamental botany teaching,and introduced the reform of hybrid teaching mode of ornamental botany.Through specific and detailed process arrangement,online education and classroom teaching complement each other,enrich the course teaching content,establish scientific process evaluation,further promote the internalization of students’ knowledge and improve students’ professional quality.