Hands-on Horticulture: A Course for Building Enrollments in Plant Science Courses

A course was developed at Cornell University for the purpose of attracting nonmajors from across the university, instilling in them an appreciation for horticulture and then encouraging them to take additional horticulture and plant science courses. The course incorporates many engaging and interesting horticultural activities, with scientific concepts and horticultural techniques conveyed almost exclusively through hands-on instruction using the campus as a laboratory. Experiential learning and culinary experiences are key components of the course. Student evaluations are very high (5-year average of 4.94/5.00 with five representing "excellent''), and the class fills to capacity each spring semester with diverse students from across campus. Enrollment in other horticulture classes has increased since the course has been offered. Forty-three percent of students who took Hands-On Horticulture as a freshman, sophomore, or junior subsequently enrolled in at least one other plant science course. Participating horticulture faculty also find the class to be fertile ground for recruiting research and field assistants. Students report an increase in well-being and reduction in stress while taking the course, and write about how their worldview has changed after the course experience. This class has allowed students to discover or rediscover their role and connection to nature while simultaneously providing them horticultural skills and understanding of scientific principles.