Building the department map…
Building the department map…
Department paths
Courses with no prerequisites inside the department that unlock the most downstream work.
The shortest canonical route from each entry point to a gateway course.
Generated from Oregon State University’s catalog, prerequisite, and concentration data. Spotted an error? Departments can adjust labels, ordering, and notes without a code change, so contact us.
Each of these unlocks the largest share of downstream work on this map. Courses from other departments can appear here when they genuinely gate HORT coursework.
Intro tiers at the top, advanced work below; arrows point from a prerequisite to the course it unlocks. Courses from other departments appear where they gate HORT work. Click any course to see what it requires and unlocks without leaving this page; hovering lights up its neighbors. The lists on this page carry the same courses in text form.
Showing the 11 HORT and feeder courses that have prerequisite links. 98 more HORT courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
The concentrations and majors that build on HORT, and how their requirements are structured. Expand a program to see which courses satisfy each group, then plan it in the Planner.
Plant Materials2 required · verify with the official sheet
Select two courses from the following:
Ecology1 required
Technologyall required
1 course from1 required
1 course from1 required
Horticultural Communicationall required
Capstone1 required
Horticultural Productionchoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Horticultural Electives2 required · verify with the official sheet
Select a minimum of 9 credits from the following courses or additional courses from the Horticultural Production list above:
Business Managementchoose 1
Government and Policychoose 1
Plant Materialschoose 1
Choose 1choose 1
1 course from1 required
Plant Materialsall required
Select two courses from the following:
1 course from1 required
1 course from1 required
Required Core2 required · verify with the official sheet
Plant Materials1 required
Ecologychoose 1
1 course from1 required
Required Coreall required
1 course from1 required
1 course from1 required
General Sciencechoose 1
Biology; Chemistry; Mathematics
All ofall required
1 course from1 required
Agronomy Coreall required
1 course from1 required
1 course from1 required
Upper-level clusters, grouped by the gateway that opens them.
The deepest prerequisite chains in HORT. These are the routes that take the most semesters to climb.
3 courses deep, ending at HORT 433
3 courses deep, ending at HORT 454
2 courses deep, ending at HORT 312
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Ecology1 required
Technologychoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Capstonechoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Science and Technology of Managed Ecosystems2 required · verify with the official sheet
Select two courses from the following, for a minimum of 6 credits:
Capstonechoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Government and Policychoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Ecology1 required
Technology1 required
Horticultural Communication1 required
Capstone1 required
Capstone1 required
Data Sciencechoose 1
Crop Productionchoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Writing Intensive Coursechoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Technologychoose 1
1 course from1 required
1 course from1 required
Horticultural Communicationall required
1 course from1 required
1 course from1 required
1 course from1 required
Capstonechoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Advanced Horticultural Science1 required
Societal Issues2 required · verify with the official sheet
Select a minimum of 6 credits from the following:; 400-level CROP, ENT, HORT courses may be added in consultation with an advisor
1 course from1 required
1 course from1 required
Writing Intensive Course1 required
Capstone1 required
Horticultural Science and Technologychoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Integrated Farming Systems2 required · verify with the official sheet
Select at least three courses from the following:
Electives2 required · verify with the official sheet
Select at least one course from the following:
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Orientationchoose 1
1 course from1 required
1 course from1 required
Writing Intensive Curriculum1 required
Difference, Power, and Oppression - Advancedchoose 1
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Capstone1 required
General Electives2 required · verify with the official sheet
Select at least 9-12 credits from the following courses:; Experiential Learning Track (optional); Research Track (optional); Select courses most relevant to your intended graduate school program from the following:
1 course from1 required
1 course from1 required
All HORT courses in the Oregon State catalog
Grade medians are for verified students. Sign in with your school email to see them.
Use your school emailNo section schedule with instructor names for HORT yet.
No clubs or organizations on record under HORT yet.
This shows once five students share their club memberships.
HORT does not run a page here yet. When it does, its events show up here and on the Oregon State campus feed.