Horticulture graduates entering the landscape (design, installation, and maintenance) segment of the green industry will be faced with a myriad of complicated decision scenarios. Graduates must be able to integrate their understanding of plant science, environmental and physical site constraints, and the human impact on built and natural landscapes to make complex decisions. The objectives of this project were to develop an online case study for use in landscape management and landscape construction courses, and to determine students' perceptions of using this virtual case study to practice active problem solving in landscape horticulture. After completing a scenario from the online case study, students were asked to complete a 20-question survey instrument consisting of open- and close-ended questions evaluating the case study. Sixty-nine surveys were returned and useable, for a response rate of 76.6%. Overall student attitudes and perceptions of the online case study were positive. Participants felt comfortable using the web-based format (4.3 of 5), and felt it was an effective way to deliver information (4.1). Furthermore, participants rated their ability to summarize the scenario data as 4.2 and also felt confident in their ability (4.1) to make a landscape management recommendation to the homeowner.