About the Program
The Department of Horticulture and Landscape Architecture at Purdue University offers a thesis-based Doctor of Philosophy (Ph.D.), Master of Science (M.S.) and Landscape Systems and Design Master of Science (M.S.) degree. Reflecting the faculty’s research interests, graduate students in the Horticulture program engage in projects that explore fundamental concepts of plant biology, applied aspects of horticulture, and landscape management. The research program in Purdue HLA is internationally recognized for its discoveries, extraordinary publication and extramural funding records, and the strong involvement of its excellent faculty in graduate student mentoring. Areas of study include plant molecular genetics and epigenetics, plant physiology and stress biology, plant genetics and breeding, plant cellular and developmental biology, sustainable production horticulture, bioenergy, contained environment growing, floriculture, weed science, turf management, horticultural marketing, landscape management, and horticultural social sciences.
Program Website
GPA Requirements
The total number of hours of academic credit used to satisfy degree requirements consists of all graduate course credit hours with a grade of C- or better (B- or better for 300/400-level courses). Those that appear on the Plan of Study and the appropriate number of research credit hours (69800 and 69900) with grades of S will appear on the Purdue transcript. Pass/No Pass courses do not count towards credit hours nor can they be used on the Plan of Study.