Complete List of State University Extension Office

Alabama Extension Cooperative Extension

http://www.aces.edu/home-garden/lawn-garden/

 University of Arkansas Extension Program

https://catalog.uark.edu/

University of Arizona Extension

http://extension.arizona.edu

University of Alaska Cooperative Extension Service

http://www.uaf.edu/ces/gardening/

 University of California

http://ucanr.edu/Gardening/

 Colorado Extension

http://www.ext.colostate.edu/

 University of Connecticut

http://www.extension.uconn.edu

 University of Delaware

http://extension.udel.edu/lawngarden

 University of Florida

http://solutionsforyourlife.ufl.edu/lawn_and_garden/

 University of Georgia

http://extension.uga.edu/garden/

 University of Hawaii

http://www.ctahr.hawaii.edu/Site/ExtPrograms.aspx

University of Idaho

http://www.extension.uidaho.edu/homegard.asp

University of Illinois

http://web.extension.illinois.edu/state/programarea.cfm?ProgramAreaID=14

Indiana–Purdue Extension

https://extension.purdue.edu/pages/sc.aspx?intHomeID=1&intSubCatgID=31

 Iowa State University Extension

http://www.extension.iastate.edu/

 Kansas State Research and Extension

http://www.ksre.k-state.edu/p.aspx?tabid=24

 University of Kentucky Extension

http://www.uky.edu/hort/home-horticulture

 Louisiana State University Extension

http://www.lsuagcenter.com/en/lawn_garden/

 University of Maine Extension

http://extension.umaine.edu/gardening/

 University of Maryland

http://extension.umd.edu/hgic

 University of Massachusetts Extension

https://ag.umass.edu/landscape

 Michigan State University Extension

http://msue.anr.msu.edu/topic/info/lawn_garden

 University of Minnesota Extension

http://www.extension.umn.edu/garden/

 Mississippi State University

http://msucares.com/lawn/index.html

 University of Missouri Extension

https://extension.missouri.edu/find-your-interest/agriculture-and-environment/plant-health-and-production/horticulture-and-gardening

 Montana State University Extension

https://www.montana.edu/extension/yard.html

 University of Nebraska Extension

https://extension.unl.edu/

 University of Nevada Extension

http://www.unce.unr.edu/programs/horticulture/

 University of New Hampshire Extension

https://extension.unh.edu/agriculture-gardens

 New Mexico State University Extension

https://catalogs.nmsu.edu/search/?search=horticulture

 New York Cornell University Extension

http://www.cce.cornell.edu/Gardening/Pages/default.aspx

 North Carolina State University Extension

http://www.ces.ncsu.edu/categories/lawn-garden/

 North Dakota State University Extension

http://www.ag.ndsu.edu/horticulture

 Ohio State University Extension

http://extension.osu.edu/topics/garden

 Oklahoma State University Extension

http://www.oces.okstate.edu/gardening-insects-pest-management

 Oregon State University Extension

http://extension.oregonstate.edu/gardening/

 Pennsylvania State University Extension

http://www.cas.psu.edu/docs/COEXT/Hort.html

 University of Rhode Island Extension

Link:https://web.uri.edu/coopext/

South Carolina Clemson University Extension

http://www.clemson.edu/extension/horticulture/index.html

 South Dakota State University Extension

http://igrow.org/gardens/

 University of Tennessee Extension

link:https://utia.tennessee.edu/

 Texas A&M University Extension

http://aggie-horticulture.tamu.edu/

 Utah State University Extension

http://extension.usu.edu/htm/horticulture

 University of Vermont Extension

:https://www.uvm.edu/extension/mastergardener/gardening-resources

 Virginia Cooperative Extension

http://www.pubs.ext.vt.edu/index.html

 Washington State University Extension

https://smallfruits.wsu.edu/ 

Wisconsin University Extension

http://hort.uwex.edu/

University of Wyoming Extension

http://www.uwyo.edu/mastergardener/index.html