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Ecampus Schedule of Classes - Spring 2025
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 212 – Introduction to Organic Agricultural Systems (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 54991 | 400 | 4 | Staff | Online | Open | 50 | 50 | 0 | 0 | |
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 228 – Landscape Plant Materials II: Spring Flowering Trees and Shrubs (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 51697 | 400 | 4 | Staff | Online | Open | 75 | 75 | 0 | 0 | |
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 299 – Special Topics (1-16)
This course is repeatable for a maximum of 16 credits.
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 57672 | 400 | 3 | Staff | Online | Open | 30 | 30 | 0 | 0 | |
| Section Title: Special Topic: Therapeutic Gardens | |||||||||||
| Class Notes: This 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. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 299 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)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 51821 | 400 | 3 | Staff | Online | Open | 60 | 60 | 10 | 10 | |
| Registration Restrictions Recommended: General biology or botany sequence. | |||||||||||
| Class Notes: All course activities are online. Required comment: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring . | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 307 – Organic System Predicaments (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 53712 | 400 | 3 | Staff | Online | Open | 40 | 40 | 5 | 5 | |
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 307 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
HORT 315 – Sustainable Landscapes: Maintenance, Conservation, Restore (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 51880 | 400 | 4 | Staff | Online | Open | 30 | 30 | 5 | 5 | |
| Registration Restrictions Recommended: Basic knowledge of plant physiology | |||||||||||
| Class Notes: No outdoor labs for Ecampus section. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 315 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)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 51829 | 400 | 3 | Staff | Online | Open | 25 | 25 | 0 | 0 | |
| Registration Restrictions Major Restrictions: +145 (Horticulture) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) | |||||||||||
| Class Notes: Distance students will have alternate learning activities in lieu of the field trip | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 51892 | 400 | 3 | Staff | Online | Open | 100 | 100 | 0 | 0 | |
| Registration Restrictions Recommended: Critical thinking, synthesis, and writing skills | |||||||||||
| Class Notes: If course is full, please check ENT 300 for openings. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 52312 | 400 | 3 | Staff | Online | Open | 40 | 40 | 10 | 10 | |
| Registration Restrictions Recommended: Completion of a Baccalaureate Core biological science course | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 344 – Insect and Disease Management in Organic Cropping Systems (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 53717 | 400 | 3 | Staff | Online | Open | 30 | 30 | 5 | 5 | |
| Registration Restrictions Enforced Prereqs: BOT 220 [D-] or CROP 200 [D-] or HORT 301 [D-] or ( (BI 211 [D-] or BI 211H [D-] ) and (BI 212 [D-] or BI 212H [D-] ) and (BI 213 [D-] or BI 213H [D-] ) )(BI 221 [D-] or BI 221H [D-] ) and (BI 222 [D-] or BI 222H [D-] ) and (BI 223 [D-] or BI 223H [D-] ) or (BI 204 [D-] and BI 205 [D-] and BI 206 [D-] ) | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 344 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)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 53740 | 400 | 3 | Staff | Online | Open | 35 | 35 | 5 | 5 | |
| 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. Or contact department to request syllabus. | |||||||||||
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 360 – Irrigation and Drainage (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 54443 | 400 | 4 | Staff | Online | Open | 30 | 30 | 5 | 5 | |
| Registration Restrictions Enforced Prereqs: CSS 305 [D-] or CSS 205 [D-] or ( (SOIL 205 [D-] or SOIL 205H [D-] ) and (SOIL 206 [D-] or SOIL 206H [D-] or FOR 206 [D-] ) ) | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 360 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
This course is repeatable for a maximum of 16 credits.
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 52099 | 400 | 1-16 | Staff | Online | Open | 10 | 10 | 0 | 0 | |
| Registration Restrictions Major Restrictions: +145 (Horticulture) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) | |||||||||||
| Class Notes: Submission of statement of intent and meeting with Horticulture Advisor required. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 403 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
This course is repeatable for a maximum of 12 credits.
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 51863 | 400 | 1-12 | Staff | Online | Open | 30 | 30 | 0 | 0 | |
| Registration Restrictions Major Restrictions: +145 (Horticulture) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) | |||||||||||
| Class Notes: Submission of statement of intent and meeting with Horticulture Advisor required. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 414 – Precision Agriculture (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 57736 | 400 | 4 | Staff | Online | Open | 10 | 10 | 3 | 3 | |
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 54445 | 400 | 4 | Staff | Online | Open | 20 | 20 | 0 | 0 | |
| Registration Restrictions Recommended: HORT 314 | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 418 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 51828 | 400 | 4 | Staff | Online | Open | 15 | 15 | 3 | 3 | |
| 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. Or contact department to request syllabus. | |||||||||||
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 456 – Physiology and Production of Berry Crops (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 56113 | 400 | 4 | Staff | Online | Open | 25 | 25 | 5 | 5 | |
| Registration Restrictions Enforced Prereqs: HORT 301 [D-] | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 56159 | 400 | 4 | Staff | Online | Open | 25 | 25 | 0 | 0 | |
| 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. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 482 – Design and Management of Organic Cropping Systems (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 54446 | 400 | 3 | Staff | Online | Open | 25 | 25 | 5 | 5 | |
| Registration Restrictions Enforced Prereqs: HORT 212 [C-] and CROP 355 [C-] and HORT 306* [C-] and HORT 307* [C-] and HORT 308* [C-] and HORT 344* [C-] and SOIL 360* [C-] | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 482 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
HORT 483 – Case Studies in Urban Agriculture (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 54447 | 400 | 3 | Staff | Online | Open | 35 | 35 | 5 | 5 | |
| Registration Restrictions Recommended: General background or previous coursework in agriculture | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 483 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)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 53395 | 400 | 3 | Staff | Online | Open | 20 | 20 | 5 | 5 | |
| Registration Restrictions Enforced Prereqs: HORT 285 [B] | |||||||||||
| Class Notes: Permaculture Institute of North America certifies course completion. Meets international standards. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 499 – Special Topics (1-16)
This course is repeatable for a maximum of 16 credits.
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 57930 | 400 | 1-16 | Staff | Online | Open | 10 | 10 | 0 | 0 | |
| Section Title: Special Topic: Plant Breed Seeds Org Systm | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 499 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 52157 | 400 | 4 | Staff | Online | Open | 6 | 6 | 0 | 0 | |
| 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. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 556 – Physiology and Production of Berry Crops (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 56135 | 400 | 4 | Staff | Online | Open | 5 | 5 | 0 | 0 | |
| Class Notes: Does not meet Graduate School's stand-alone requirement. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
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 580 – Case Studies in Cropping Systems Management (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp25 | 56160 | 400 | 4 | Staff | Online | Open | 10 | 10 | 0 | 0 | |
| Class Notes: Does not meet Graduate School's stand-alone requirement. | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or contact department to request syllabus. | |||||||||||
Find textbooks for HORT 580 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
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