For information on certification and student membership, contact the American Society for Horticultural Science.

1018 Duke Street
Alexandria, VA 22314-3512
Tel: (703) 836-4606
https://ashs.org

For comprehensive information on golf course management careers, internships, job listings, turfgrass management programs, and certification, contact the Golf Course Superintendents Association of America.

1421 Research Park Drive
Lawrence, KS 66049-3859
Tel: (800) 472-7878
Tel: (785) 841-2240
Fax: (785) 832-3643
Email: mbrhelp@gcsaa.org
https://www.gcsaa.org

For information on certification, careers, internships, and membership for college students, contact the National Association of Landscape Professionals.

12500 Fair Lakes Circle, Suite 200
Fairfax, VA 20170-5528
Tel: (800) 395-2522
Tel: (703) 736-9666
Fax: (703) 322-2066
Email: info@landscapeprofessionals.org
https://www.landscapeprofessionals.org

For information on career opportunities and education, contact the Professional Grounds Management Society.

2331 Rock Spring Rd.
Forest Hill, MD 21050-1627
Tel: (443) 966-3852
Fax: (443) 640-1031
Email: info@pgms.0rg
https://pgms.org

For information on urban forestry, contact the Society of Municipal Arborists.

Email: UrbanForestry@prodigy.net
https://www.urban-forestry.com

The Sports Turf Managers Association provides education, certification, job postings, and other resources.

805 New Hampshire, Suite E
Lawrence, KS 66044-2774
Tel: (800) 323-3875
Tel: (785) 843-2977
https://www.stma.org

The Tree Care Industry Association provides industry standards, advocacy, education, and networking opportunities.

670 N. Commercial St., Suite 201
Manchester, NH 03101-1133
Tel: (800) 733-2622
Tel: (603) 314-5380
Fax: (603) 314-5386
https://www.tcia.org