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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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
Su26	70942	400	2	Gearhart, A.	Online	Open	40	15	5	5
	Registration Restrictions Major Restrictions: +145, +147 (Horticulture, Turf and Landscape Management)
	Class Notes: Jun 22-Aug 14Session 3Distance students will have alternatelearning activities in lieu of the field trip. [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Summer 8 Week Session
F26	11554	400	2	Gearhart, A.	Online	Open	45	30	10	10
	Registration Restrictions Major Restrictions: +145, +147 (Horticulture, Turf and Landscape Management)
	Class Notes: Distance students will have alternatelearning activities in lieu of the field trip.Campus restrictions end Monday of Week 10 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	18080	400	3	Jeliazkov, V.	Online	Open	47	41	10	10
	Class Notes: Campus restrictions end Monday of Week 10 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	13365	400	4	Lloyd, D.	Online	Open	50	46	5	5
	Class Notes: Campus restrictions for this section will lift after Week 10.Campus restrictions end Monday of Week 10 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
Su26	72898	400	3	Hooven, L.	Online	Closed	3	0	0	0
	Class Notes: Jun 22-Sep 4Session 1 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Full Term
Su26	74321	401	3	Hooven, L.	Online	Open	70	70	0	0
	Class Notes: Jul 20-Aug 14Session 4 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Summer 2nd 4 Week Session
F26	12741	400	3	Staff	Online	Cancelled	0	0	0	0
	Class Notes: No textbook required.Campus restrictions end Monday of Week 10 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	11553	400	4	Blanchard, D.	Online	Open	75	50	10	10
	Class Notes: TextbooksCampus restrictions end Monday of Week 10 [ Textbooks]
	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 255 – Herbaceous Ornamental Plant Materials (3)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
Su26	70830	400	3	Blanchard, D.	Online	Open	35	4	5	5
	Class Notes: Jun 22-Sep 4Session 1 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: 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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
Su26	70655	400	3	Lloyd, D.	Online	Open	40	15	5	5
	Class Notes: Jun 22-Aug 14Session 3 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: 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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	16059	400	3	Bierman, M.	Online	Open	35	17	0	0
	Registration Restrictions Recommended: PSY 201Z and PSY 202Z
	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 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
F26	18195	401	3	Bierman, M.	Online	Open	10	10	0	0
	Registration Restrictions Recommended: PSY 201Z and PSY 202Z 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. [ Textbooks]
	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 275 – Therapeutic Gardens (3)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
Su26	72957	400	3	Bierman, M.	Online	Open	30	18	10	10
	Registration Restrictions Major Restrictions: +145 (Horticulture) Recommended: PSY 201Z and PSY 202Z
	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. [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Full Term
Su26	73084	401	3	Bierman, M.	Online	Open	10	8	0	0
	Registration Restrictions Recommended: PSY 201Z and PSY 202Z 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 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: 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 301 – Growth and Development of Horticultural Crops (3)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	18104	401	3	Contreras, R.	Online	Open	60	23	10	10
	Registration Restrictions Major Restrictions: +120, +145 (Crop and Soil Science, Horticulture) Recommended: General biology or botany sequence.
	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 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	13637	400	3	Lloyd, D.	Online	Open	45	32	5	5
	Class Notes: Campus restrictions end Monday of Week 10 [ Textbooks]
	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 314 – Principles of Turfgrass Maintenance (4)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	18849	401	4	Schmid, C.	Online	Open	30	26	0	0
	Registration Restrictions Recommended: CSS 205 or CSS 305 or SOIL 205
	Class Notes: Campus restrictions end Monday of Week 10 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	11552	400	4	Schmid, C.	Online	Open	100	59	10	10
	Registration Restrictions Enforced Prereqs: CSS 205 [D-] or CSS 305 [D-] or SOIL 205 [D-] or SOIL 205H [D-]
	Class Notes: Campus restrictions end Monday of Week 10 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	11655	400	3	Lambrinos, J.	Online	Open	25	16	0	0
	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. [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	18850	401	3	Miller, B.	Online	Open	100	89	0	0
	Registration Restrictions Class Limitations: -1, -2 (Freshman, Sophomore)
	Class Notes: Campus restrictions end Monday of Week 10If course is full, check ENT 300, 400 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
Su26	70946	400	4	Hooven, L.	Online	Open	65	1	5	5
	Registration Restrictions Class Limitations: -1, -2 (Freshman, Sophomore)
	Class Notes: Jul 20-Aug 14Session 4 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Summer 2nd 4 Week Session
F26	12077	400	4	Hooven, L.	Online	Open	40	29	10	10
	Registration Restrictions Class Limitations: -1, -2 (Freshman, Sophomore)
	Class Notes: If course is full, please check ENT 331 for openings.Campus restrictions end Monday of Week 10 [ Textbooks]
	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 350 – Urban Forestry (3)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	11419	400	3	Killian, J.	Online	Open	25	14	5	5
	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.

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 401 – Research (1-16)

This course is repeatable for a maximum of 16 credits.

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	16060	400	1-16	Gearhart, A.	Online	Open	10	10	0	0
	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. [ Textbooks]
	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.

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
Su26	70726	400	1-16	Gearhart, A.	Online	Open	10	10	0	0
	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 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Full Term
F26	11934	400	1-16	Gearhart, A.	Online	Open	10	9	0	0
	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 [ Textbooks]
	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 410 – Internship (1-12)

This course is repeatable for a maximum of 12 credits.

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
Su26	70727	400	1-12	Gearhart, A.	Online	Open	30	25	0	0
	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 [ Textbooks]
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Full Term
F26	11807	400	1-12	Gearhart, A.	Online	Open	30	23	0	0
	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 [ Textbooks]
	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 447 – Arboriculture (4)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	18178	400	4	Low, S.	Online	Open	15	9	0	0
	Registration Restrictions Recommended: (FES 241 or HORT 226 or HORT 228) and (FOR 111 or HORT 112)
	Class Notes: Campus restrictions end Monday of Week 10 [ Textbooks]
	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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	12023	400	4	Ries, P.	Online	Open	5	5	0	0
	Registration Restrictions Enforced Prereqs: FES 350 [C-] or HORT 350 [C-]
	Class Notes: Campus restrictions end Monday of Week 10 [ Textbooks]
	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 547 – Arboriculture (4)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	18272	400	4	Low, S.	Online	Open	6	6	0	0
	Registration Restrictions Recommended: (FES 241 or HORT 226 or HORT 228) and (FOR 111 or HORT 112)
	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.

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)

Term	CRN	Sec	Cr	Instructor	Type	Status	Cap	Avail	WL Cap	WL Avail
F26	12024	400	4	Ries, P.	Online	Open	5	4	0	0
	Registration Restrictions Recommended: FES 350 or HORT 350 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.

Find textbooks for HORT 555 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.

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