Viticulture & EnologyCertificate ProgramsSelf-Directed Courses Self-Directed Courses Learn grape growing and winemaking fundamentals on your schedule–anytime, anywhere. These expertly instructed courses offer flexibility whether you are looking to boost your resume for a new job, improve your skills, or simply learn a new topic. Viticulture Courses Growing Grapes Disease Management of Grapevines Soil and Nutrient Management Enology Courses Wine Chemistry Wine Microbiology Wine Production Winery Equipment Sensory Evaluation