The Master of Science in Horticulture program at Colorado State University focuses on conducting research into horticultural topics. Students will generate statistically analyzable data and report their findings in a comprehensive scientific thesis. The program offers two plans: Plan A, which involves data collection and analysis from laboratory or field research and requires 30 credits, and Plan B, a non-thesis option requiring a paper based on library research and 33 credits.
Graduates of the Horticulture MS program are prepared for a variety of roles in plant science, research, and production.
Tuition and fees vary based on residency status, number of credits, year at CSU, program of study, and specific courses taken. International applicants must secure external funding for MS admission through Channel 2.
International applicants for the MS in Horticulture program must secure external funding by the application deadline. This funding can be from a Graduate Research Assistantship (GRA), Graduate Teaching Assistantship (GTA), or external fellowships. Personal funds or loans are not accepted.
The application deadline for international MS applicants is December 1, 2025, for the following Fall Semester start.
The program offers Plan A, a thesis option requiring 30 credits with data collection and analysis from research, and Plan B, a non-thesis option requiring 33 credits with a paper based on library research.
Tuition and fees vary based on residency status, number of credits, year at CSU, program of study, and specific courses taken. International applicants must refer to the official CSU website for current graduate tuition and fee information.
Graduates are prepared for roles such as Biotechnologist, Extension Specialist, Floriculturist, Fruit and Vegetable Producer, Greenhouse Production Specialist, Horticultural Therapist, and Plant Breeder.