With the rapid development of information technology and the ongoing digital transformation of education, the training of professionals in landscape architecture encounters increasingly stringent requirements. Based on the “Digitization + OBE” concept, this study utilizes the National First-Class Major in Landscape Architecture at Fujian Agriculture and Forestry University as a case study to investigate the innovation and reconstruction of the talent cultivation system in landscape architecture. By introducing the Outcomes-Based Education (OBE) concept and integrating digital intelligence technologies, a multidimensional educational model centered on training objectives, supported by a curriculum system, and driven by practical teaching has been established. The research finds that the “Digitization + OBE” concept effectively integrates digital intelligence technologies with professional teaching, enabling the reverse design of educational activities and ensuring the synchronization of educational quality with market demands. The study demonstrates that Fujian Agriculture and Forestry University has significantly enhanced students’ professional skills, innovative abilities, and practical proficiency through curriculum optimization, practical teaching enhancement, and interdisciplinary integration. The research results provide theoretical foundations and practical references for cultivating landscape architecture talents in the new era, offering valuable insights for teaching reforms in related disciplines at other universities.