Professional Organizations

 

Want to learn more about edible gardening, arboriculture, or landscape design? Would you like to meet other gardeners with similar interests?

Check out the following gardening and plant-oriented organizations that serve enthusiasts and professionals.

Professional Organizations

American Community Garden Association

1777 East Broad Street
Columbus, OH 43203

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American Hort

American Horticultural Society

7931 East Boulevard Dr.
Alexandria, VA 22308

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American Horticultural Therapy Association

610 Freedom Business Center, Suite 110
King of Prussia, PA 19406

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American Hosta Growers Association

PO Box 16306
Chapel Hill, NC 27516

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American Pomological Society

103 Tyson Bldg.
University Park, PA 16802

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American Public Gardens Association

351 Longwood Road
Kennett Square, PA 19348

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American Seed Trade Association

1701 Duke Street, Suite 275
Alexandria, VA 22314

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American Society of Consulting Arborists

15245 Shady Grove Road, Suite 130
Rockville, MD 20850

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American Society of Landscape Architects

636 Eye Street, NW
Washington, D.C., 20001

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Arbor Day Foundation

100 Arbor Ave.
Nebraska City, NE 68410

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Association of Professional Landscape Designers

2207 Forest Hills Drive
Harrisburg, PA 17112

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Association of Specialty Cut Flower Growers

MPO Box 268 Oberlin, OH 44074

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Botanical Society of America

PO Box 299
St. Louis, MO 63166

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GWA: The Association for Garden Communicators

355 Lexington Avenue, 15th Floor
New York, NY 10017

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Green Roofs for Healthy Cities

406 King Street East
Toronto, ON M5A 1L4
Canada

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Hobby Greenhouse Association

8 Glen Terrace
Bedford, MA 01730

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Home Orchard Society

PO Box 230192
Tigard, OR 97281

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International Fruit Tree Association

16020 Swingley Ridge Road, Suite 300
Chesterfield, MO 63017

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International People-Plant Council

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International Plant Propagators Society

526 Brittany Drive
State College, PA 16803

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International Society for Horticultural Science

P.O. Box 500
3001 Leaven 1
Belgium

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International Society of Arboriculture

P.O. Box 3129
Champaign, IL 61826

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National Christmas Tree Association

16020, Swingley Ridge Road, Suite 300
Chesterfield, MO 63017

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National Garden Bureau

1311 Butterfield Rd., #310
Downers Grove, IL 60515

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National Junior Horticultural Association

15 Railroad Ave.
Homer City, PA 15748

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North American Fruit Explorers

1716 Apples Rd.
Chapin, IL 62628

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Perennial Plant Association

3383 Schirtzinger Road
Hilliard, OH 43026

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Plant Amnesty

PO Box 15377
Seattle, WA 98115

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Professional Landcare Network

950 Herndon Parkway, Suite 450
Herndon, VA 20170

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Rain Garden Network

5147 N. Mulligan Ave.
Chicago, IL 60630

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Seed Savers Exchange

3076 North Winn Rd.
Decorah, IA 52101

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Society of American Florists

1601 Duke Street
Alexandria, VA 22314

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Tree Care Industry Association

3 Perimeter Road Unit 1
Manchester, NH 03103

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Trees Are Good

PO Box 3129
Champaign, IL 61826

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