Ecampus Schedule of Classes - All Terms

Horticulture Course Schedule

Click on course title(s) below to access course description, syllabi, and textbook information for your course(s). Contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu for assistance.

Note: The Ecampus schedule of classes includes available courses for the current term and up to three future terms. Class offerings are continually updated and may be added, removed, or rescheduled without notice. Check back frequently for current information.

HORT 112 – Introduction to Horticultural Systems, Practices and Careers (2)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26399254012Lloyd, D.Online Open30155
Registration Restrictions
Major Restrictions: +145, +147 (Horticulture, Turf and Landscape Management)
Campus Restrictions: +B, +DSC, +H, +L, +N, +PDX (Casc, Dist. Degree Corvallis Student, OHSU, EOU, HMSC, Oregon State - Portland)
Class Notes: Distance students will have alternatelearning activities in lieu of the field trip.No cost. Materials available through library or open source.Campus restrictions extend beyond Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Su26709424002Gearhart, A.Online Open404055
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Class Notes: Jun 22-Aug 14Session 3Distance students will have alternatelearning activities in lieu of the field trip.
Syllabus: Available in Canvas to students enrolled in this course.
Session: Summer 8 Week SessionSession 3 (Summer 8 Week Session)
F26115544002Gearhart, A.Online Open45451010
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Campus Restrictions: -C (Corv)
Class Notes: Distance students will have alternatelearning activities in lieu of the field trip.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 112 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 120 – Introduction to Hemp (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26180804003Jeliazkov, V.Online Open47471010
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 120 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 212 – Introduction to Organic Agricultural Systems (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26557394004Lloyd, D.Online Open501600
Syllabus: Available in Canvas to students enrolled in this course.
F26133654004Lloyd, D.Online Open505055
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions for this section will lift after Week 10.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 212 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 217 – +Science for Self and Society (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26362044003Hooven, L.Online Open100831010
Class Notes: No textbook required.Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Sp26591674003StaffOnline Cancelled0000
Syllabus: Available in Canvas to students enrolled in this course.
Su26728984003Hooven, L.Online Open707055
Class Notes: Jun 22-Sep 4Session 1
Syllabus: Available in Canvas to students enrolled in this course.
Session: Full TermSession 1 (Full Term)
F26127414003StaffOnline Open707000
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: No textbook required.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 217 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 226 – Landscape Plant Materials I: Deciduous Hardwoods and Conifers (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26115534004Blanchard, D.Online Open75751010
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: TextbooksCampus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 226 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 228 – Landscape Plant Materials II: Spring Flowering Trees and Shrubs (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26530314004Blanchard, D.Online Open751300
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 228 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 255 – Herbaceous Ornamental Plant Materials (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Su26708304003Blanchard, D.Online Open353555
Class Notes: Jun 22-Sep 4Session 1
Syllabus: Available in Canvas to students enrolled in this course.
Session: Full TermSession 1 (Full Term)
Find textbooks for HORT 255 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 260 – Organic Farming and Gardening (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26369214003Lloyd, D.Online Open40255
Class Notes: Distance students will have hands-on learning activities that differ from the in-person version of the classCampus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Su26706554003Lloyd, D.Online Open404055
Class Notes: Jun 22-Aug 14Session 3
Syllabus: Available in Canvas to students enrolled in this course.
Session: Summer 8 Week SessionSession 3 (Summer 8 Week Session)
Find textbooks for HORT 260 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 270 – Introduction to Therapeutic Horticulture (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26160594003Bierman, M.Online Open353500
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: This is the first course in a 6 course, 14 credit sequencein therapeutic horticulture required for completion of the Therapeutic Horticulture Option and registration with the American Horticultural Therapy Association.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
F26181954013Bierman, M.Online Open101000
Registration Restrictions
Campus Restrictions: +B, +DSC (Casc, Dist. Degree Corvallis Student)
Level Limitations: +04, +05, +06 (Non-Degree / Credential, Professional, INTO OSU GE/AE/Pathways)
Class Notes: Campus restrictions extend beyond Monday of Week 10.
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 270 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 271 – Therapeutic Horticulture Techniques and Adaptive Strategies (2)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26411624002Bierman, M.Online Open351755
Registration Restrictions
Enforced Prereqs: HORT 270 [D-]
Class Notes: Campus restrictions end Monday of Week 10 .This is the second course of a 6 course, 14 credit sequence in therapeutic horticulture required for completion of the Therapeutic HorticultureOption and accreditation with the AmericanHorticultural Therapy Association.Note that withdrawl and refund dates are different for this 5 week course. See

Non-Traditional Course Deadlines for important information.  [ Textbooks]

Syllabus: Available in Canvas to students enrolled in this course.
Session: 1st 5 Week Module. Course runs January 5 to February 6, 2026.
Find textbooks for HORT 271 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 272 – Therapeutic Horticulture Skills I (2)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26411634002Bierman, M.Online Open351955
Registration Restrictions
Enforced Prereqs: HORT 271* [D-]
Class Notes: Campus restrictions end Monday of Week 10This is the third course of a 6 course, 14 credit sequence in therapeutic horticulture required for completion of the Therapeutic HorticultureOption and accreditation with the AmericanHorticultural Therapy Association.Note that withdrawl and refund dates are different for this 5 week course. See

Non-Traditional Course Deadlines for important information.  [ Textbooks]

Syllabus: Available in Canvas to students enrolled in this course.
Session: 2nd 5 Week Module. Course runs February 9 to March 13, 2026.
Find textbooks for HORT 272 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 273 – Therapeutic Horticulture Programming (2)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26591684002Bierman, M.Online Open301600
Registration Restrictions
Enforced Prereqs: HORT 272 [D-]
Class Notes: This is the fourth course in a 6 course, 14 credit sequencein therapeutic horticulture required for completion of the Therapeutic Horticulture Option and registration with theAmerican Horticultural Therapy Association.Note that withdrawl and refund dates are different for this 5 week course. See

Non-Traditional Course Deadlines for important information.  [ Textbooks]

Syllabus: Available in Canvas to students enrolled in this course.
Session: 1st 5 Week Module. Course runs March 30 to May 1, 2026.
Find textbooks for HORT 273 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 274 – Therapeutic Horticulture Skills II (2)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26591694002Bierman, M.Online Open301800
Registration Restrictions
Enforced Prereqs: HORT 273* [D-]
Class Notes: This is the fifth course in a 6 course, 14 credit sequence in therapeutic horticulture required for completion of the Therapeutic Horticulture Option and registration with the American Horticultural Therapy Association.Note that withdrawl and refund dates are different for this 5 week course. See

Non-Traditional Course Deadlines for important information.  [ Textbooks]

Syllabus: Available in Canvas to students enrolled in this course.
Session: 2nd 5 Week Module. Course runs May 4 to June 5, 2026.
Find textbooks for HORT 274 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 275 – Therapeutic Gardens (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Su26729574003Bierman, M.Online Open30301010
Registration Restrictions
Enforced Prereqs: HORT 274 [D-] and HORT 380 [D-]
Major Restrictions: +145 (Horticulture)
Class Notes: Jun 22-Sep 4Session 1This is the sixth course in a 6 course, 14 credit sequence in therapeutic horticulture required for completion of the Therapeutic Horticulture Option and registration with the American Horticultural Therapy Association.
Syllabus: Available in Canvas to students enrolled in this course.
Session: Full TermSession 1 (Full Term)
Su26730844013Bierman, M.Online Open101000
Registration Restrictions
Enforced Prereqs: HORT 274 [D-] and HORT 380 [D-]
Campus Restrictions: +DSC (Dist. Degree Corvallis Student)
Level Limitations: +04, +05, +06 (Non-Degree / Credential, Professional, INTO OSU GE/AE/Pathways)
Class Notes: Jun 22-Sep 4Session 1
Syllabus: Available in Canvas to students enrolled in this course.
Session: Full TermSession 1 (Full Term)
Find textbooks for HORT 275 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 285 – Permaculture Design and Theory: Certificate Course (4)

This course is repeatable for a maximum of 8 credits.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26350754004Bonady, D.Online Open50141010
Class Notes: Campus restrictions end Monday of Week 10Permaculture Institute of North America certifies course completion. Meets international standards.Distance students will have alternate learning activities in lieu of the field trip. Course lab done online.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 285 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 286 – Permaculture Water Management (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26377284004Bertrando, N.Online Open402800
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 286 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 300 – Crop Production in Pacific Northwest Agroecosystems (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26355294004Duval, A.Online Open20422
Registration Restrictions
Recommended: One year of general biology
Class Notes: Campus restrictions end Monday of Week 10 .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 300 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 301 – Growth and Development of Horticultural Crops (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26181044013Contreras, R.Online Open60601010
Registration Restrictions
Major Restrictions: +120, +145 (Crop and Soil Science, Horticulture)
Recommended: General biology or botany sequence.
Campus Restrictions: -C (Corv)
Class Notes: This course requires online proctored testing, which mayinclude testing fees and the use of security measures,such as a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at:https://ecampus.oregonstate.edu/services/proctoring Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 301 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 308 – Weed Management in Organic Cropping Systems (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26136374003Lloyd, D.Online Open454555
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 308 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 310 – Plant Propagation (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26370484003Contreras, R.Online Open601255
Registration Restrictions
Enforced Prereqs: HORT 301 [D-] or CROP 200 [D-]
Class Notes: Campus restrictions end Monday of Week 10 .This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at:  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 310 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 314 – Principles of Turfgrass Maintenance (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26188494014Schmid, C.Online Open303000
Registration Restrictions
Recommended: CSS 205 or CSS 305 or SOIL 205
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 314 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 316 – Plant Nutrition (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26115524004Kowalewski, A.Online Open1001001010
Registration Restrictions
Enforced Prereqs: CSS 205 [D-] or CSS 305 [D-] or SOIL 205 [D-] or SOIL 205H [D-]
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 316 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 318 – Applied Ecology of Managed Ecosystems (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26531524003Lambrinos, J.Online Closed25000
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Class Notes: Distance students will have alternate learning activities in lieu of the field trip.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
F26116554003Lambrinos, J.Online Open252500
Registration Restrictions
Campus Restrictions: +B, +DSC (Casc, Dist. Degree Corvallis Student)
Class Notes: Campus restrictions extend beyond Monday of Week 10.Distance students will have alternate learning activitiesin lieu of outdoor activities.
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 318 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 330 – +Pests, Plagues and Politics (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26354454003Miller, B.Online Waitlisted3501010
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Class Notes: If course is full, please check ENT 300 for openings.Campus restrictions end Monday of Week 10 .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Sp26532044003Miller, B.Online Open1006800
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Class Notes: If course is full, please check ENT 300 for openings.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
F26188504013Miller, B.Online Open10010000
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10If course is full, check ENT 300, 400
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 330 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 331 – +Pollinators in Peril (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26355374004Hooven, L.Online Open502800
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Class Notes: Campus restrictions end Monday of Week 10 .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Sp26535254004Hooven, L.Online Open4061010
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Syllabus: Available in Canvas to students enrolled in this course.
Su26709464004Hooven, L.Online Open656555
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Class Notes: Jul 20-Aug 14Session 4
Syllabus: Available in Canvas to students enrolled in this course.
Session: Summer 2nd 4 Week SessionSession 4 (Summer 2nd 4 Week Session)
F26120774004Hooven, L.Online Open353500
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Campus Restrictions: -C (Corv)
Class Notes: If course is full, please check ENT 331 for openings.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 331 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 349 – Diagnosing Plant Problems (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26614094003Edmunds, B.Online Closed35-100
Registration Restrictions
Recommended: Background in basic biology, plant pathology and/or entomology from a university or practical setting
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 349 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 350 – Urban Forestry (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26348774003Killian, J.Online Open25555
Registration Restrictions
Recommended: Foundational forestry and horticulture courses
Class Notes: Campus restrictions end Monday of Week 10 .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Sp26603834003StaffOnline Cancelled0000
Registration Restrictions
Recommended: Foundational forestry and horticulture courses
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Sp26618374013Killian, J.Online Open251800
Registration Restrictions
Recommended: Foundational forestry and horticulture courses
Syllabus: Available in Canvas to students enrolled in this course.
F26114194003Killian, J.Online Inactive-Not Offered252555
Registration Restrictions
Recommended: Foundational forestry and horticulture courses
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 350 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 380 – Sustainable Landscape Design (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26593184003Kowalewski, A.Online Open25800
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 380 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 401 – Research (1-16)

This course is repeatable for a maximum of 16 credits.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26160604001-16Gearhart, A.Online Open101000
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Campus Restrictions: +B, +DSC (Casc, Dist. Degree Corvallis Student)
Class Notes: Campus restrictions extend beyond Monday of Week 10.Instructor consent required.
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 401 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 403 – Thesis (1-16)

This course is repeatable for a maximum of 16 credits.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26404714001-16Sipiora, M.Online Open101000
Registration Restrictions
Major Restrictions: +145, +147 (Horticulture, Turf and Landscape Management)
Campus Restrictions: +B, +DSC, +H, +L, +N, +PDX (Casc, Dist. Degree Corvallis Student, OHSU, EOU, HMSC, Oregon State - Portland)
Department Approval Required
Class Notes: Campus restrictions extend beyond Monday of Week 10Submission of statement of intent and meeting with Horticulture Advisor required.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Sp26533544001-16Gearhart, A.Online Open10900
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Class Notes: Submission of statement of intent and meetingwith Horticulture Advisor required.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Su26707264001-16Gearhart, A.Online Open101000
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Campus Restrictions: +DSC (Dist. Degree Corvallis Student)
Class Notes: Jun 22-Sep 4Session 1Instructor's consent. Submission of statement of intent andmeeting with Horticulture Advisor required
Syllabus: Available in Canvas to students enrolled in this course.
Session: Full TermSession 1 (Full Term)
F26119344001-16Gearhart, A.Online Open101000
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Campus Restrictions: +B, +DSC (Casc, Dist. Degree Corvallis Student)
Class Notes: Campus restrictions extend beyond Monday of Week 10.Submission of statement of intent andmeeting with Horticulture Advisor required
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 403 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 407 – Seminar (1)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26383724001Mobley, M.Online Closed4-200
Registration Restrictions
Class Limitations: +3, +4 (Junior, Senior)
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 407 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 410 – Internship (1-12)

This course is repeatable for a maximum of 12 credits.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26351244001-12Sipiora, M.Online Open302400
Registration Restrictions
Major Restrictions: +145, +147 (Horticulture, Turf and Landscape Management)
Campus Restrictions: +B, +DSC, +H, +L, +N, +PDX (Casc, Dist. Degree Corvallis Student, OHSU, EOU, HMSC, Oregon State - Portland)
Department Approval Required
Class Notes: Campus restrictions extend beyond Monday of Week 10Submission of statement of intent and meeting with Horticulture Advisor required.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Sp26531774001-12Gearhart, A.Online Open302100
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Class Notes: Submission of statement of intent and meetingwith Horticulture Advisor required.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Su26707274001-12Gearhart, A.Online Open303000
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Campus Restrictions: +DSC (Dist. Degree Corvallis Student)
Class Notes: Jun 22-Sep 4Session 1Instructor's consent. Submission of statement of intent and meeting with Horticulture Advisor required
Syllabus: Available in Canvas to students enrolled in this course.
Session: Full TermSession 1 (Full Term)
F26118074001-12Gearhart, A.Online Open303000
Registration Restrictions
Major Restrictions: +145 (Horticulture)
Campus Restrictions: +B, +DSC (Casc, Dist. Degree Corvallis Student)
Class Notes: Campus restrictions extend beyond Monday of Week 10.Submission of statement of intent and meeting with Horticulture Advisor required
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 410 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 412 – +Career Exploration: Internships and Research Projects (1)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26350714001Sipiora, M.Online Open45155
Registration Restrictions
Enforced Prereqs: CORE 100 [D-] or CORE 300 [D-] or BA 100 [D-] or BA 300 [D-] or ED 100 [D-] or ED 300 [D-] or ENGR 110 [D-] or ENGR 110H [D-] or ENGR 310 [D-] or LA 100 [D-] or LA 300 [D-] or SCI 100 [D-] or SCI 300 [D-] or Placement Test BACCOR(1)
Major Restrictions: +145, +147 (Horticulture, Turf and Landscape Management)
Campus Restrictions: +B, +DSC, +H, +L, +N, +PDX (Casc, Dist. Degree Corvallis Student, OHSU, EOU, HMSC, Oregon State - Portland)
Class Notes: Campus restrictions extend beyond Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 412 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 414 – Precision Agriculture (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26576494004Verhoeven, E.Online Open35333
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 414 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 418 – Golf Course Maintenance (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26553064004Schmid, C.Online Open302000
Registration Restrictions
Recommended: HORT 314
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 418 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 421 – Herbs, Spices, and Medicinal Plants (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26426134003Jeliazkov, V.Online Closed60000
Registration Restrictions
Recommended: CROP 200 or equivalent horticulture course
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 421 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 447 – Arboriculture (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26531514004Low, S.Online Open15433
Registration Restrictions
Recommended: (FES 241 or HORT 226 or HORT 228) and (FOR 111 or HORT 112)
Syllabus: Available in Canvas to students enrolled in this course.
F26181784004Low, S.Online Inactive-Not Offered151500
Registration Restrictions
Recommended: (FES 241 or HORT 226 or HORT 228) and (FOR 111 or HORT 112)
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 447 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 455 – Urban Forest Planning, Policy and Management (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26438964004Ries, P.Online Open101000
Registration Restrictions
Enforced Prereqs: FES 350 [C-] or HORT 350 [C-]
Syllabus: Available in Canvas to students enrolled in this course.
F26120234004Ries, P.Online Inactive-Not Offered5500
Registration Restrictions
Enforced Prereqs: FES 350 [C-] or HORT 350 [C-]
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 455 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 456 – Physiology and Production of Berry Crops (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26566304004Lukas, S.Online Open251855
Registration Restrictions
Enforced Prereqs: HORT 301 [D-]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 456 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 480 – Case Studies in Cropping Systems Management (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26566654004Duval, A.Online Closed25000
Registration Restrictions
Recommended: CROP 300/HORT 300 or HORT 301; prior knowledge of plant physiology, soils, entomology, weed science, plant pathology, and plant nutrition
Class Notes: Distance students have alternate activities in lieu of field trip.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 480 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 485 – Advanced Permaculture Design Tools for Climate Resilience (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26544484003StaffOnline Cancelled0000
Registration Restrictions
Enforced Prereqs: HORT 285 [B]
Class Notes: Permaculture Institute of North America certifies coursecompletion. Meets international standards.Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Sp26617374013Orion, T.Online Open302655
Registration Restrictions
Enforced Prereqs: HORT 285 [B]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 485 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 521 – Herbs, Spices, and Medicinal Plants (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26426144003Jeliazkov, V.Online Open10200
Registration Restrictions
Recommended: CROP 200 or equivalent course in HORT.
Class Notes: Campus restrictions end Monday of Week 10Does not meet Graduate School's stand-alone requirement.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 521 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 547 – Arboriculture (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26534044004Low, S.Online Open6500
Registration Restrictions
Recommended: (FES 241 or HORT 226 or HORT 228) and (FOR 111 or HORT 112)
Level Limitations: +02 (Graduate)
Class Notes: Does not meet Graduate School's stand-alone requirement.Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
F26182724004Low, S.Online Inactive-Not Offered6600
Registration Restrictions
Recommended: (FES 241 or HORT 226 or HORT 228) and (FOR 111 or HORT 112)
Campus Restrictions: -C (Corv)
Class Notes: Does not meet Graduate School's stand-alone requirement.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 547 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 555 – Urban Forest Planning, Policy and Management (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26438984004Ries, P.Online Open10700
Registration Restrictions
Recommended: FES 350 or HORT 350
Class Notes: Does not meet Graduate School's stand-alone requirement.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
F26120244004Ries, P.Online Inactive-Not Offered5500
Registration Restrictions
Recommended: FES 350 or HORT 350
Campus Restrictions: -C (Corv)
Level Limitations: +02 (Graduate)
Class Notes: Does not meet Graduate School's stand-alone requirement.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 555 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 556 – Physiology and Production of Berry Crops (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26566484004Lukas, S.Online Open5200
Class Notes: Does not meet Graduate School's stand-alone requirement.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 556 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 573 – Vineyard Operations (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26433174003Sipiora, M.Online Open454300
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 573 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


HORT 580 – Case Studies in Cropping Systems Management (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26566664004Duval, A.Online Open10900
Class Notes: Does not meet Graduate School's stand-alone requirement.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for HORT 580 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.



Legend
= Signifies the course as a Baccalaureate Core Course.
= Signifies that fees may apply to the course.
+ = Include restriction.
- = Exclude restriction.
* = Prereq may be taken prior to or simultaneously with this course.