Looking to find an Extension Master Gardener program in your state? Nearly all Master Gardener programs in the United States administer training through a state land-grant university and its Cooperative Extension Service, and are considered Extension Master Gardener programs. Extension Master Gardeners receive and recommend university and research-based information through the Cooperative Extension System. The State Extension Master Gardener programs listed below follow these guidelines:
- The organization is affiliated with a university for the training and education of their volunteers.
- The focus of these organizations is to train EMG volunteers to distribute information to the public.
- The organization recommends research-based information to the public.
- The organization has a certification program for their volunteers.
- The organization has an educational focus rather than promoting commercial products or entities.
Several Master Gardener programs in Canada and the U.S are not administered by a state land-grant university or its Cooperative Extension Service, but have been affiliated with the Extension Master Gardener program through their involvement with the bi-annual International Master Gardener Conference (IMGC) and Search for Excellence awards program. Through IMGC, a tradition of volunteer and educational service are honored.
Find a State Extension Master Gardener Program Near You
Nearly all 50 states and the District of Columbia have an Extension Master Gardener program. Find an Extension Master Gardener program in your state (listed below in alphabetical order):
A | C | D | F | G | H | I | K | L | M | N | O | P | R | S | T | U | V | W
ALABAMA
Kerry Smith
101 Funchess Hall
Auburn University
Auburn, AL 36849-5630
Phone: (334) 844-3036
E-mail: smithkp@auburn.edu
ALASKA
Julie Riley
University of Alaska
221 E. Northern Lights Blvd., Suite 118
Anchorage, AK 99508 – 4143
Phone: (907) 786-6300
Fax: (907) 786- 6312
Email: jariley@alaska.edu
ARIZONA
Peter L. Warren
County Extension Director
Urban Horticulture Extension Agent
Pima County Cooperative Extension
College of Agriculture & Life Sciences
University of Arizona
4210 N Campbell Avenue
Tucson, AZ 85719
Phone: 520-626-5161
Email: plwarren@cals.arizona.edu
ARKANSAS
Janet Carson
Extension Horticulturist
Univ. of Arkansas, P.O. Box 391
2301 S. University
Little Rock, AR. 72203
Phone: (501) 671-2174
Fax: (501) 671-2303
E-mail: jcarson@uaex.edu
CALIFORNIA
Pamela Geisel
Director, UC Master Gardener Program
P.O. Box 697
821 E. South Street
Orland, CA 95963
Phone: (530) 865-1154
Cell: (559)289-3624
Fax: (530) 865-1109
Email: pmelam@ucdavis.edu
COLORADO
David E. Whiting
Extension Consumer Horticulturist Spec.
Department of Horticulture and LA
211 Shepardson
Colorado State University
Fort Collins, CO 80523-1173
Phone: (970) 491-7030
Fax: (970) 491-7745
E-mail:david.whiting@colostate.edu
CONNECTICUT
Leslie Alexander
State Master Gardener & Education Program Coordinator
UConn’s Home & Garden Education Center
1380 Storrs Road unit 4115
Storrs, CT 06269
Phone: (806) 486-6343
Email:Leslie.Alexander@uconn.edu
DELAWARE
Susan Barton
Plant & Soil Sciences Dept
University of Delaware
152 Townsend Hall
Newark, DE 19717
Phone: 302-831-2531
Fax: 302-831-0605
Email:sbarton@udel.edu
FLORIDA
Tom Wichman
Florida Master Gardener Coordinator
University of Florida/IFAS
Environmental Horticulture Department
PO Box 110675
107 Mehrhoff Hall
Gainesville, FL 32611-0675, USA
Phone: 352-273-4521
Fax: 352-392-1413
Email:twichman@ufl.edu
GEORGIA
Sheri Dorn
Coordinator, Georgia Master Gardener Extension Volunteer Program
Extension Horticulture Specialist, Ornamentals
University of Georgia, Griffin Campus
1109 Experiment Street, Cowart Building
Griffin GA 30223-1731
Phone: 770-228-7243
Email: sdorn@uga.edu
HAWAII
Jayme Grzebik
Urban Horticulturist & Master Gardener Coordinator
University of Hawaii at Manoa
955 Kamehameha Hwy
Pearl City, Hawaii 96782
Phone: 808-453-6059
Email: grzebik@hawaii.edu
IDAHO
Robert Tripepi
University of Idaho Campus
Ag Science Building Room 335
Moscow, ID 83844-2339
Phone: 208-885-6635
Fax: 208-885-7760
Email:btripepi@uidaho.edu
ILLINOIS
Monica David
Illinois Master Gardener Coordinator
Research Specialist in Agriculture
University of Illinois Extension Service
Illinois Master Gardener Office
1007 Plant Sciences Lab, MC-634
1201 South Dorner Drive
Urbana, Illinois 61801
Phone: (217) 265-5256
Fax: (217) 244-3469
Email: modavid@uiuc.edu
INDIANA
Rosie Lerner
Consumer Horticulture Specialist and Master Gardener State Coordinator
Purdue University
Dept. of Horticulture and Landscape Architecture
625 Agriculture Mall Drive
West Lafayette, IN 47907-2010
Phone: 765.494.1311
Fax: 765.494.0391
Email: rosie@purdue.edu
IOWA
Denny Schrock
Master Gardener Coordinators and Lecturer
Iowa State University, Department of Horticulture
137 Horticulture Hall
Ames, IA 50011-1100
Phone: 515-294-4813
Fax: 515-294-0730
Email: dennys@iastate.edu
KANSAS
Ward Upham, Extension Associate
2021 Throckmorton Hall
Manhattan, KS. 66506-5507
Phone: (785) 532-1438
Fax: (785) 532-6949
E-mail: wupham@ksu.edu
KENTUCKY
Sharon Bale
Univ. of Kentucky
310 Ag. Science N.
Lexington, KY. 40546-0091
Phone: (859) 257-8605
Fax: 859-257-2859
Email: sbale@uky.edu
Rick Durham
University of Kentucky
N-318 Ag. Sci. N
Lexington, KY 40546-0091
Phone: (859)-257-3249
Fax: (859)-257-2859
Email: rdurham@uky.edu
LOUISIANA
Rene’ G. Schmit
P. O. Box 1766
Luling, LA., 70070
Phone: 985-785-4473
Fax: 985-785-4475
Email: rschmit@agctr.lsu.edu
MAINE
Amy Witt
Horticulturist
UMaine Cooperative Extension
PO Box 9300
Portland, ME 04104-9300
Phone: 207-780-4205
Fax: 207-780-4382
Email: amy.witt@maine.edu
Barbara Murphy
Educator
UMaine Cooperative Extension
9 Olson Road
South Paris, Maine 04281
Phone: 207-743-6329
Fax: 207-743-0373
Email: barbara.murphy@maine.edu
MARYLAND
Jon Traunfeld
Reg. Spec./ State MG Coord.
Univ. of Maryland, 12005 Homewood Rd
Ellicott City, MD. 21042
Phone: (410) 531-5572
Fax: (410) 531-5567
Email: jont@umd.edu
MASSACHUSETTS
No longer administered by University of Massachusetts Extension
See the Master Gardener Affiliate Programs listing for more information.
MICHIGAN
Mary A. Wilson
MSU Extension Southeast Region
28115 Meadowbrook Road
Novi , MI 48377-3128
Phone: 248-347-0269 x 3
Fax: (517) 355-0890
Email: wilsonm1@msu.edu
MINNESOTA
Julie Weisenhorn
Master Gardener State Director
Univ. of Minnesota, MN.
432 Alderman Hall
St. Paul, MN 55108
Phone:612-625-1925
Fax:612-624-4941
Email: weise019@umn.edu
MISSISSIPPI
Dr. Lelia Scott Kelly
Extension Professor
Consumer Horticulture Specialist/State Master Gardener Coordinator
North Mississippi Research and Extension Center
P.O. Box 1690
Verona, MS 38879
Physical Address
North Mississippi Research and Extension Center
5421 Hwy. 145 South
Verona, MS 38879
Phone 662-566-2201
Fax: 662-566-2257
Email: leliak@ext.msstate.edu
MISSOURI
Missouri Master Gardener Extension Program
1-40A Agriculture Building
University of Missouri
Columbia, MO. 65211
Phone: 573-882-9633
MONTANA
Toby Day
State Master Gardener Coordinator
Montana State University
PO Bix 173140
Bozeman, MT 59717-3140
Phone:406-994-6523
Email:tday@montana.edu
NEBRASKA
Kim Todd
University of Nebraska-Lincoln
Assoc Professor, Agronomy & Horticulture
167 Keim Hall, PO Box 830915
Lincoln, NE 68583-0915
Phone: (402) 472-8618
Fax: (402)472-7904
Email: ktodd2@unl.edu
Terri James
University of Nebraska-Lincoln
Extension Assistant - Urban Gardening
172 Keim Hall, PO Box 830915
Lincoln, NE 68583-0915
Phone: (402) 472-8973
Fax: (402) 472-7904
Email: tjames2@unl.edu
Websites & Social Media
- www.mastergardener.unl.edu
- www.byf.edu
- www.environment.unl.edu
- www.facebook.com/nebraskamastergardener
- www.pinterest.com/byfunl
- www.facebook.com/backyardfarmernebraska
- www.twitter.com.byfunl
NEVADA
Please contact the Extension Master Gardener program nearest you:
Central/Northeast Area:
- Lyon County: Marcia Moffitt, 775- 463-6541
- Humboldt County: Connie Beck, 775- 623-6304
- Mineral County: Kellie Zuniga, 775-945-3444
- No. Nye County: Debby Woodland, 775-727-5532
Southern Area
Dr. Angela O’Callaghan
Southern Area Spec.
University of Nevada Cooperative Extension
8050 Paradise Road, #100
Las Vegas, NV 89123
Phone: 702-257-5581
Fax: 702-222-3100
Email:ocallaghana@unce.unr.edu
Western Area
Dr. Heidi Kratsch
Western Area Horticulture Specialist
University of Nevada Cooperative Extension
4955 Energy Way
Reno, NV 89502
Phone: 775-336-0251 (direct line), 775-784-4848 (main office)
Fax: 775-784-4881
Email: kratschh@unce.unr.edu
Websites and Social Media:
- http://www.unce.unr.edu/
programs/sites/mastergardener/ western/ - http://www.growyourownnevada.
com - Facebook: http://www.facebook.com/
UNCEMasterGardeners - Twitter: http://www.twitter.com/Garden_
Chat
NEW HAMPSHIRE
Marcy Stanton
Master Gardener Coordinator
UNH Cooperative Extension
200 Bedford Street, North Annex
Manchester, NH 03101
Phone: 603-629-9494 Ext. 110
Fax: 603-629-9998
Email: marcy.stanton@unh.edu
NEW MEXICO
Dr. Natalie Goldberg
Department of Extention Plant Sciences
P.O. Box 30001, MSC-3AE
945 College Ave, Room N140
Las Cruces, NM 88003
Phone - (575) 646-1687
E-mail - ngoldber@nmsu.edu
NEW JERSEY
Nicholas Polanin
Rutgers University-NJ Ag Experiment Station
310 Milltown Rd
Bridgewater, NJ 08807
Phone: 908-526-6293
Fax: 908-704-1821
Email:polanin@rce.rutgers.edu
NEW YORK
Lori Bushway
Leader of Adult Outreach
Cornell Garden-based Learning Program
134b Plant Science
Department of Horticulture
Cornell University, Ithaca, NY 14853
Phone: 607-255-5918
Fax: 607-255-9998
Email:ljb7@cornell.edu
NORTH CAROLINA
Lucy Bradley
State Master Gardener Coordinator and Extension Specialist, Urban Horticulture
Department of Horticultural Sciences
NC State University
Campus Box 7609
Raleigh, NC. 27695-7609
Phone: (919) 513-2001
Fax: (919) 515-2505
Email:Lucy_Bradley@ncsu.edu
NORTH DAKOTA
Ron Smith
Department of Plant Sciences
Loftsgard Hall, NDSU
Fargo, ND 58105-5051
Phone: (701) 231-8161
Fax: (701) 231-8474
Email: ronald.smith@ndsu.edu
OHIO
Pam Bennett
Master Gardener State Coordinator
OSU Extension, Clark Co.
4400 Gateway Blvd. Suite 104
Springfield, OH 45502
Phone: (937) 328-4607
Fax: (937) 328-4609
Email:bennett.27@osu.edu
OKLAHOMA
David Hillock
Oklahoma State Univ., Dept. of Horticulture & Landscape Architecture
360 Agri. Hall
Stillwater, OK 74078
Phone: (405) 744-5158
Fax: (405) 744-9709
Email:david.hillock@okstate.edu
OREGON
Gail Langellotto
Master Gardener Coordinator
OSU-Dept of Horticulture
4017 Ag and Life Sciences Bldg
Corvalis, OR 97331-7304
Phone: 541-737-7304
Fax: 503-678-5986
Email:langellg@hort.oregonstate.edu
PENNSYLVANIA
Nancy Knauss
State Master Gardener Coordinator
Penn State Extension - Allegheny County
400 North Lexington Street
Pittsburgh, PA 15208
RHODE ISLAND
Vanessa Venturini & Kate Venturini
Cooperative Extension Master Gardener Co-coordinators
URI Outreach Center
3 East Alumni Avenue
Kingston, RI 02881-0804
Phone: (401) 874-7142
Fax: (401) 874-2259
Email: mastergardener@uri.edu
vanessa@uri.edu
kate @uri.edu
SOUTH CAROLINA
Karen Hall
261 Lehotsky Hall
Dept. Of Horticulture
Clemson, SC 29634
Phone: (864)656-4859
Fax: (864)656-3304
Email:carlson@clemson.edu
SOUTH DAKOTA
Rhoda Burrows
Master Gardener Coordinator & Extension Specialist
WRAC - SDSU 1905 Plaza Boulevard Rapid City, SD 57702
Phone: (605) 394-2236
Email:rhoda.burrows@sdstate.edu
TENNESSEE
Christopher M. Cooper, PhD
UT Extension - Shelby County
7777 Walnut Grove Road
Suite B, Box 21
Memphis, TN 38120-2140
Phone: 901/752-1207
Email: cmcooper@utk.edu
TEXAS
Jayla Fry
225 Horticulture/Forestry Sciences Bld
Texas A & M University
College Station, TX 77845-2134
Phone: 979-845-3308
Email: jbfry@ag.tamu.edu
UTAH
Larry A. Sagers
Extension Specialist and State Master Gardener Coordinator
Utah State University
3003 N. Thanksgiving Way
Lehi, UT 84043
Phone: (801) 768-4919
Email: larry.sagers@usu.edu
VERMONT
Heather Carrington
Master Gardener State Coordinator
University of Vermont Extension
Jeffords Hall - Room 206
63 Carrigan Dr.
Burlington VT 05405
Email: Heather.Carrington@UVM.edu
VIRGINIA
David D. Close, Consumer Horticulture and Master Gardener Specialist
Department of Horticulture
407 Saunders Hall
Blacksburg, VA. 24061-0327
Phone: (540) 231-2714
Fax: (540) 231-3083
Email:dclose@vt.edu
John Freeborn, Assistant Master Gardener Coordinator
Virginia Tech, Department of Horticulture
407 Saunders (0327)
Phone: (540) 231-2714
freeborn@vt.edu
WASHINGTON
Tonie Fitzgerald
State Master Gardener Coordinator
PO Box 1495
Spokane WA
99210-1499
Phone: (509)358-7879
Email:tjfitz@wsu.edu
WASHINGTON, DC
Sandy Farber Bandier
Environmental and Natural Resources Extension Agent
Master and Junior Master Gardener Coordinator
University of the District of Columbia Cooperative Extension Service
4200 Connecticut Ave NW Washington, DC 20008
Phone:(202) 274-7166
Fax:(202) 274-7130
WEST VIRGINIA
Dr. John W. Jett
Ag. Science Bldg., Room 2088
P.O. Box 6108, West Virginia University
Morgantown, WV. 26506-6108
Phone: (304) 293-6131 x4224
Fax: (304) 293-6954
Email: John.Jett@mail.wvu.edu
WISCONSIN
R. Michael Maddox
Director, Wisconsin Master Gardener Volunteer Program
University of Wisconsin-Extension, Cooperative Extension
e-mail: mike.maddox@ces.uwex.edu
Dr. Susan E. Rice Mahr
Coordinator, Wisconsin Master Gardener Volunteer Program
University of Wisconsin-Madison, Department of Horticulture
e-mail: semahr@facstaff.wisc.edu
Wisconsin Master Gardener Volunteer Program
1575 Linden Drive
University of Wisconsin- Madison
Madison, WI. 53706
Phone: (608) 265-4504
Fax: (608) 262-4743
WYOMING
Chris Hilgert
100 E University Ave.
Dept. 3354
Laramie, WY 82071
Phone: 307-766-3103
Email: chilgert@uwyo.edu
Master Gardener Affiliate Programs
These programs are not administered by a state land-grant university or its Cooperative Extension Service, but have been affiliated with the Extension Master Gardener program through their involvement with the bi-annual International Master Gardener Conference (IMGC) and Search for Excellence awards program. Through IMGC, a tradition of volunteer and educational service are honored.
MASSACHUSETTS
West Massachusetts Master Gardener Association
66 Rural Lane
East Longmeadow, MA 01028
Phone: 413-525-6742
CANADIAN PROVINCES
Alberta
- Master Gardeners Association of Alberta www.mgaab.org
Atlantic (multiple provinces)
- Atlantic Canada Master Gardeners Association atlanticmastergardeners.ca
British Columbia
- Master Gardeners Association of British Columbia www.mgabc.org
Manitoba
- Manitoba Master Gardeners Association www.mgmanitoba.com
Ontario
- Master Gardeners of Ontario, Inc. www.mgoi.ca
Saskatchewan
- University of Saskatchewan Master Gardeners www.ccde.usask.ca/mastergardener/volunteer
- Prairie Master Gardener www.prairiemastergardeners.ca
Master Gardener Coordinators requesting changes to this list can send requests to emg@extension.org


