Abstract:Firstly, this article analyzes the current problems of specialty practice teaching of landscape architecture, and puts forward the significance of integrating modern information technology into practice of landscape architecture planning and design. Secondly, the article explores the way of introducing modern information technology into practice teaching, that is, building a “cloud classroom” with the help of network platform, constructing a practical course chain of “micro theory + practical research + group discussion + cloud guidance”, and constructing a "321" practical teaching mode through “three main bodies”, “two paths” and “one system”. Finally, taking the landscape architecture planning and design practice project “orchid town” of Jinling Institute of Technology as an example, the article explores how to use modern information technology to enhance the teaching effect from the aspects of early analysis with the help of network platform, collaborative operation of smart laboratory and social platform, virtual reality demonstration and so on.