USU提供观赏园艺学的证书和副学士学位。完成证书需要27个学分，副学士学位需要60个学分。两者的课程工作都与植物科学学士学位的课程相似，如果学生选择继续学习，则所有已批准的副学士学位课程都将计入学士学位。参加该计划的许多学生通过全州各地的一所大学就读。晚上提供课程，对那些全职工作并希望从事观赏性园艺职业或以业余爱好从事园艺的学生来说非常方便。
USU offers both a certificate and an associate’s degree in ornamental horticulture.Many students who participate in this program attend through one of USU's locations throughout the state. Classes are offered in the evenings, making it convenient for students who work full time and wish to move into a career in ornamental horticulture or pursue horticulture as a hobby. Completion of the certificate requires 27 credits, and the associate’s degree requires 60 credits. Coursework for both is similar to the curriculum for the bachelor’s degree in plant science, and all approved coursework for the associate’s degree counts toward the bachelor's should students choose to continue.