Herbal Garden stretched over land area about of 1 acre at college campus is maintained by the Institute, including rare species of plants, and to build a repository of authentic specimens of medicinal plants for use by students and researchers.
The herb garden has maintained 90 different species of medicinal plants including 10 exotic species, which are high altitude, and cold climate plants. These exotic species has been successfully acclimatized in the genetic plain of North Eastern part of Bihar. Besides maintaining plantation of indigenous medicinal plants and various species have been introduced.