Auburn University – College of Agriculture: The College of Agriculture at Auburn University offers a variety of undergraduate and graduate degree programs in areas such as horticulture, landscape architecture, agronomy and soils, forestry and wildlife sciences. The college also offers research and extension programs that support the green industry in Alabama. https://agriculture.auburn.edu/

Alabama Agricultural and Mechanical University: Alabama A&M University offers undergraduate and graduate degree programs in areas such as horticulture, food and environmental sciences. The university also has a Center for Urban Affairs that offers research and extension programs in urban agriculture and community development. https://www.aamu.edu/academics/colleges/agricultural-life-natural-sciences/index.html

Wallace State Community College: Wallace State Community College offers an Associate in Applied Science degree in horticulture and landscape design, as well as certificates in horticulture and landscape design, turf management, and arboriculture. The college also has a greenhouse and a nursery on campus for hands-on training. https://www.wallacestate.edu/programs/technical-division/agricultural-production/index.html

Jefferson State Community College: Jefferson State Community College offers an Associate in Applied Science degree in horticulture and landscape technology, as well as certificates in horticulture, greenhouse production, and turfgrass management. https://www.jeffersonstate.edu/

Southern Union State Community College: Southern Union State Community College offers an Associate in Applied Science degree in horticulture technology, as well as certificates in horticulture and greenhouse management. https://www.suscc.edu/Programs/Technical/Horticulture-and-Landscape-Design

Auburn University at Montgomery: Auburn University at Montgomery offers an undergraduate degree program in environmental science, which covers topics such as soil science, plant science, and ecology. https://www.aum.edu/academics/programs/environmental-science

Alabama State University: Alabama State University offers an undergraduate degree program in agricultural sciences, as well as a Master of Science degree program in environmental science. https://www.alasu.edu/academics/colleges-schools/college-agriculture-life-sciences/departments-programs

Tuskegee University – College of Agriculture, Environment, and Nutrition Sciences: The College of Agriculture, Environment, and Nutrition Sciences at Tuskegee University offers undergraduate and graduate degree programs in areas such as agronomy, horticulture, and environmental science. The college also has research and extension programs that support the green industry in Alabama. https://www.tuskegee.edu/programs-courses/colleges-schools/caens

Alabama Cooperative Extension System: The Alabama Cooperative Extension System is a partnership between Alabama A&M University and Auburn University that provides educational programs and resources to support the green industry in Alabama. The extension system offers workshops, training sessions, and certification programs in areas such as horticulture, landscape design, and arboriculture. https://www.aces.edu/

Alabama Nursery and Landscape Association: The Alabama Nursery and Landscape Association is a professional association that represents the green industry in Alabama. The association offers educational programs, networking opportunities, and resources for professionals in areas such as horticulture, landscape design, and arboriculture. https://www.alnla.org/

International Society of Arboriculture – Alabama Chapter: The Alabama Chapter of the International Society of Arboriculture is a professional association for arborists and other professionals in the tree care industry. The chapter offers educational programs, certification opportunities, and networking events. https://www.isa-arbor.com/Alabamahttps://www.aamu.edu/

University of Alaska Fairbanks: The University of Alaska Fairbanks offers undergraduate and graduate degree programs in areas such as natural resources management, wildlife biology, and environmental science. The university also has a Cooperative Extension Service that provides educational programs and resources for the green industry in Alaska. https://www.uaf.edu/csnr/

Alaska Pacific University: Alaska Pacific University offers undergraduate and graduate degree programs in environmental science, outdoor studies, and sustainability studies. The university also has a Center for Alaskan Coastal Studies that offers educational programs and resources related to coastal ecology and conservation. https://www.alaskapacific.edu/academics/undergraduate-programs/school-of-outdoor-studies/environmental-science/

Kenai Peninsula College – Kachemak Bay Campus: Kenai Peninsula College’s Kachemak Bay Campus offers an Associate of Applied Science degree in sustainable energy, as well as certificates in sustainable energy, sustainable construction, and sustainable tourism. The campus also offers courses and workshops in gardening, permaculture, and other topics related to sustainable living. https://kbc.alaska.edu/programs/sustainable-energy/

Matanuska Experiment Farm and Extension Center: The Matanuska Experiment Farm and Extension Center is a research and extension center that supports the green industry in Alaska. The center offers educational programs and resources in areas such as horticulture, agronomy, and sustainable agriculture. https://www.uaf.edu/mat/

Alaska Botanical Garden: The Alaska Botanical Garden is a nonprofit organization that offers educational programs and resources related to gardening, horticulture, and conservation. The garden also has a nursery and a gift shop that sells plants and gardening supplies. https://www.alaskabg.org/

Alaska Native Plant Society: The Alaska Native Plant Society is a nonprofit organization that promotes the knowledge, appreciation, and conservation of Alaska’s native plants. The society offers educational programs, field trips, and resources related to botany, horticulture, and ecology. https://www.aknps.org/

Alaska Community Agriculture: Alaska Community Agriculture is a nonprofit organization that promotes sustainable agriculture and local food systems in Alaska. The organization offers educational programs, workshops, and resources related to gardening, farming, and food preservation. https://alaskacommunityagriculture.org/

Alaska Sustainable Agriculture Research and Education Program: The Alaska Sustainable Agriculture Research and Education Program is a research and education program that supports sustainable agriculture in Alaska. The program offers grants, workshops, and resources for farmers, educators, and researchers in areas such as soil health, pest management, and farm business management. https://www.uaf.edu/snre/programs/sare/

Alaska Farmland Trust: The Alaska Farmland Trust is a nonprofit organization that works to protect Alaska’s farmland and promote sustainable agriculture. The organization offers educational programs, resources, and events related to land conservation, farming, and local food systems. https://www.akfarmland.com/

Alaska Master Gardeners: The Alaska Master Gardeners is a volunteer program that provides horticultural education and outreach to the community. The program offers training, workshops, and resources for volunteers in areas such as plant science, gardening, and pest management. https://www.alaskamastergardeners.org/

University of Arizona – College of Agriculture and Life Sciences: The College of Agriculture and Life Sciences at the University of Arizona offers undergraduate and graduate degree programs in areas such as plant science, horticulture, and natural resources. The college also has research and extension programs that support the green industry in Arizona. https://cals.arizona.edu/

Arizona State University – The Design School: The Design School at Arizona State University offers undergraduate and graduate degree programs in landscape architecture, urban design, and environmental planning. The school also has a research center focused on sustainable urban environments. https://design.asu.edu/

Northern Arizona University – School of Forestry: The School of Forestry at Northern Arizona University offers undergraduate and graduate degree programs in areas such as forestry, watershed management, and ecological restoration. The school also has research programs that support sustainable forest management in Arizona. https://nau.edu/cefns/forestry/

Mesa Community College: Mesa Community College offers an Associate in Applied Science degree in sustainable food systems, as well as certificates in sustainable agriculture and urban farming. The college also has a community garden and a farm on campus for hands-on training. https://www.mesacc.edu/departments/sustainability/sustainable-food-systems-program

Phoenix College: Phoenix College offers an Associate in Applied Science degree in urban horticulture, as well as certificates in urban horticulture and landscape technology. The college also has a greenhouse and a nursery on campus for hands-on training. https://www.phoenixcollege.edu/academics/programs/landscaping-irrigation-technology/urban-horticulture

Yavapai College: Yavapai College offers an Associate in Applied Science degree in agribusiness, as well as certificates in sustainable agriculture and viticulture. The college also has a vineyard and a winery on campus for hands-on training. https://www.yc.edu/v5content/academics/divisions-programs/agribusiness-science-and-technologies/index.htm

Arizona Nursery Association: The Arizona Nursery Association is a professional association that represents the green industry in Arizona. The association offers educational programs, networking opportunities, and resources for professionals in areas such as horticulture, landscape design, and arboriculture. https://azna.org/

Arizona Community Tree Council: The Arizona Community Tree Council is a non-profit organization that promotes the benefits of trees and green spaces in Arizona. The council offers educational programs, tree care workshops, and resources for professionals in the arboriculture field. https://aztrees.org/

Desert Botanical Garden: The Desert Botanical Garden in Phoenix is a botanical garden that focuses on the plants of the Sonoran Desert. The garden offers educational programs, workshops, and tours for visitors interested in botany and desert ecology. https://www.dbg.org/

Boyce Thompson Arboretum State Park: The Boyce Thompson Arboretum State Park in Superior is a botanical garden and arboretum that features a wide variety of plants from around the world. The park offers educational programs, workshops, and tours for visitors interested in botany and plant ecology. https://azstateparks.com/boyce-thompson

University of Arkansas – Dale Bumpers College of Agricultural, Food and Life Sciences: The Dale Bumpers College of Agricultural, Food and Life Sciences at the University of Arkansas offers undergraduate and graduate degree programs in areas such as horticulture, landscape architecture, plant science, agricultural economics, and entomology. The college also offers research and extension programs that support the green industry in Arkansas. https://bumperscollege.uark.edu/

Arkansas State University – College of Agriculture: The College of Agriculture at Arkansas State University offers undergraduate degree programs in areas such as plant and soil science, agricultural business, and environmental science, as well as a Master of Science degree program in agriculture. The college also offers research and extension programs that support the green industry in Arkansas. https://www.astate.edu/college/agriculture-and-technology/

Northwest Arkansas Community College: Northwest Arkansas Community College offers an Associate of Applied Science degree in horticulture and landscape management, as well as certificates in landscape management, greenhouse management, and turf management. The college also has a greenhouse and a botanical garden on campus for hands-on training. https://www.nwacc.edu/academics/programs-of-study/horticulture/

Pulaski Technical College: Pulaski Technical College offers an Associate of Applied Science degree in horticulture and landscape management, as well as certificates in horticulture, landscape management, and turf management. The college also has a greenhouse and a botanical garden on campus for hands-on training. https://www.pulaskitech.edu/programs/horticulture/

University of Arkansas System Division of Agriculture – Cooperative Extension Service: The Cooperative Extension Service is a partnership between the University of Arkansas System Division of Agriculture and the U.S. Department of Agriculture that provides educational programs and resources to support the green industry in Arkansas. The extension service offers workshops, training sessions, and certification programs in areas such as horticulture, landscape design, and arboriculture. https://www.uaex.edu/

Arkansas Green Industry Association: The Arkansas Green Industry Association is a professional association that represents the green industry in Arkansas. The association offers educational programs, networking opportunities, and resources for professionals in areas such as horticulture, landscape design, and arboriculture. https://www.argia.org/

1. University of California, Davis – College of Agricultural and Environmental Sciences: The College of Agricultural and Environmental Sciences at UC Davis offers undergraduate and graduate programs in various fields related to agriculture, environmental sciences, and plant sciences. The college has several departments including the Department of Plant Sciences, which offers degree programs in Plant Biology, Environmental Horticulture, and Sustainable Agriculture and Food Systems. The college also has research programs in agriculture and environmental sciences. https://caes.ucdavis.edu/

2. University of California, Berkeley – College of Natural Resources: The College of Natural Resources at UC Berkeley offers undergraduate and graduate programs in fields such as Environmental Science, Policy and Management, Forestry and Natural Resources, and Plant and Microbial Biology. The college also has research programs in the areas of natural resources and environmental sciences. https://nature.berkeley.edu/

3. California State Polytechnic University, Pomona – College of Agriculture: The College of Agriculture at Cal Poly Pomona offers undergraduate and graduate programs in areas such as Plant Science, Agricultural Science, and Agricultural Education. The college also has research programs in agriculture and plant sciences. https://www.cpp.edu/agri/

4. California State University, Fresno – Jordan College of Agricultural Sciences and Technology: The Jordan College of Agricultural Sciences and Technology at Fresno State offers undergraduate and graduate programs in fields such as Agricultural Business, Animal Science, Plant Science, and Viticulture and Enology. The college also has research programs in agriculture and environmental sciences. https://www.fresnostate.edu/jcast/

5. California State University, Chico – College of Agriculture: The College of Agriculture at CSU Chico offers undergraduate programs in fields such as Agricultural Business, Agricultural Education, and Plant Science. The college also has research programs in agriculture and environmental sciences. https://www.csuchico.edu/ag/

6. San Diego State University – College of Sciences: The College of Sciences at SDSU offers undergraduate and graduate programs in fields such as Biology, Environmental Science, and Geography. The college also has research programs in the areas of natural resources and environmental sciences. https://sciences.sdsu.edu/

7. University of California, Riverside – College of Natural and Agricultural Sciences: The College of Natural and Agricultural Sciences at UC Riverside offers undergraduate and graduate programs in various fields related to agriculture, environmental sciences, and plant sciences. The college has several departments including the Department of Botany and Plant Sciences, which offers degree programs in Plant Biology and Environmental Sciences. The college also has research programs in agriculture and environmental sciences. https://cnas.ucr.edu/

8. California Polytechnic State University, San Luis Obispo – College of Agriculture, Food, and Environmental Sciences: The College of Agriculture, Food, and Environmental Sciences at Cal Poly San Luis Obispo offers undergraduate and graduate programs in fields such as Agricultural Business, Agricultural Science, and Environmental Management and Protection. The college also has research programs in agriculture and environmental sciences. https://cafes.calpoly.edu/

9. University of California, Santa Cruz – Division of Physical and Biological Sciences: The Division of Physical and Biological Sciences at UC Santa Cruz offers undergraduate and graduate programs in fields such as Biology, Environmental Sciences, and Earth and Planetary Sciences. The division also has research programs in the areas of natural resources and environmental sciences. https://www.sciences.ucsc.edu/

10. Mendocino College – Agriculture Department: The Agriculture Department at Mendocino College offers certificate and degree programs in fields such as Sustainable Agriculture and Agriculture Business. The college also has a student-run farm for hands-on training. https://www.mendocino.edu/department/agriculture

University of California, Davis – College of Agricultural and Environmental Sciences: The College of Agricultural and Environmental Sciences at UC Davis offers undergraduate and graduate programs in various fields related to agriculture, environmental sciences, and plant sciences. The college has several departments including the Department of Plant Sciences, which offers degree programs in Plant Biology, Environmental Horticulture, and Sustainable Agriculture and Food Systems. The college also has research programs in agriculture and environmental sciences. https://caes.ucdavis.edu/

University of California, Berkeley – College of Natural Resources: The College of Natural Resources at UC Berkeley offers undergraduate and graduate programs in fields such as Environmental Science, Policy and Management, Forestry and Natural Resources, and Plant and Microbial Biology. The college also has research programs in the areas of natural resources and environmental sciences. https://nature.berkeley.edu/

California State Polytechnic University, Pomona – College of Agriculture: The College of Agriculture at Cal Poly Pomona offers undergraduate and graduate programs in areas such as Plant Science, Agricultural Science, and Agricultural Education. The college also has research programs in agriculture and plant sciences. https://www.cpp.edu/agri/

California State University, Fresno – Jordan College of Agricultural Sciences and Technology: The Jordan College of Agricultural Sciences and Technology at Fresno State offers undergraduate and graduate programs in fields such as Agricultural Business, Animal Science, Plant Science, and Viticulture and Enology. The college also has research programs in agriculture and environmental sciences. https://www.fresnostate.edu/jcast/

California State University, Chico – College of Agriculture: The College of Agriculture at CSU Chico offers undergraduate programs in fields such as Agricultural Business, Agricultural Education, and Plant Science. The college also has research programs in agriculture and environmental sciences. https://www.csuchico.edu/ag/

San Diego State University – College of Sciences: The College of Sciences at SDSU offers undergraduate and graduate programs in fields such as Biology, Environmental Science, and Geography. The college also has research programs in the areas of natural resources and environmental sciences. https://sciences.sdsu.edu/

University of California, Riverside – College of Natural and Agricultural Sciences: The College of Natural and Agricultural Sciences at UC Riverside offers undergraduate and graduate programs in various fields related to agriculture, environmental sciences, and plant sciences. The college has several departments including the Department of Botany and Plant Sciences, which offers degree programs in Plant Biology and Environmental Sciences. The college also has research programs in agriculture and environmental sciences. https://cnas.ucr.edu/

California Polytechnic State University, San Luis Obispo – College of Agriculture, Food, and Environmental Sciences: The College of Agriculture, Food, and Environmental Sciences at Cal Poly San Luis Obispo offers undergraduate and graduate programs in fields such as Agricultural Business, Agricultural Science, and Environmental Management and Protection. The college also has research programs in agriculture and environmental sciences. https://cafes.calpoly.edu/

University of California, Santa Cruz – Division of Physical and Biological Sciences: The Division of Physical and Biological Sciences at UC Santa Cruz offers undergraduate and graduate programs in fields such as Biology, Environmental Sciences, and Earth and Planetary Sciences. The division also has research programs in the areas of natural resources and environmental sciences. https://www.sciences.ucsc.edu/

Mendocino College – Agriculture Department: The Agriculture Department at Mendocino College offers certificate and degree programs in fields such as Sustainable Agriculture and Agriculture Business. The college also has a student-run farm for hands-on training. https://www.mendocino.edu/department/agriculture

Colorado State University (CSU) – Department of Horticulture and Landscape Architecture: CSU offers undergraduate and graduate programs in horticulture and landscape architecture, as well as certificates in landscape horticulture and landscape design. https://hortla.agsci.colostate.edu/

Front Range Community College (FRCC) – Horticulture and Landscape Technologies: FRCC offers associate degrees and certificates in horticulture and landscape technologies, including sustainable agriculture, greenhouse management, and landscape design. https://www.frontrange.edu/programs-and-courses/academic-programs/horticulture-and-landscape-technologies

Denver Botanic Gardens – School of Botanical Art and Illustration: The Denver Botanic Gardens offers classes, workshops, and a certificate program in botanical art and illustration. https://www.botanicgardens.org/programs/school-botanical-art-illustration

Denver Botanic Gardens – School of Horticulture: The Denver Botanic Gardens offers courses and certificates in various areas of horticulture, such as vegetable gardening, plant propagation, and arboriculture. https://www.botanicgardens.org/programs/school-horticulture

Colorado Mountain College (CMC) – Sustainable Studies: CMC offers certificates and degrees in sustainable studies, including sustainable agriculture, permaculture, and sustainable food systems. https://coloradomtn.edu/programs/sustainable-studies/

Metropolitan State University of Denver (MSU Denver) – Department of Earth and Atmospheric Sciences: MSU Denver offers undergraduate degrees in environmental science, as well as certificates in environmental sustainability and urban agriculture. https://www.msudenver.edu/earth/

Colorado State University Extension – Horticulture: The CSU Extension offers various horticulture programs, including master gardener training, tree care, and water-wise gardening. https://extension.colostate.edu/topic-areas/yard-garden/

Arapahoe Community College (ACC) – Horticulture Technology: ACC offers associate degrees and certificates in horticulture technology, including landscape design, greenhouse management, and nursery management. https://www.arapahoe.edu/departments-programs/programs/horticulture-technology

Pikes Peak Community College (PPCC) – Horticulture and Landscape Technologies: PPCC offers associate degrees and certificates in horticulture and landscape technologies, including landscape design, turf management, and arboriculture. https://www.ppcc.edu/degrees-certificates/horticulture-landscape-technologies

Colorado Master Gardener Program: The Colorado Master Gardener Program is a volunteer program that provides training and education in gardening and horticulture to residents of Colorado. https://cmg.extension.colostate.edu/

University of Connecticut (UConn) – Department of Plant Science and Landscape Architecture: UConn offers undergraduate and graduate programs in plant science and landscape architecture, as well as certificates in horticulture and urban forestry. https://plantscience.uconn.edu/

Connecticut College – Environmental Studies Program: Connecticut College offers an interdisciplinary program in environmental studies, which includes courses in botany, ecology, and sustainability. https://www.conncoll.edu/academics/majors-departments-programs/majors-and-minors/environmental-studies/

Naugatuck Valley Community College (NVCC) – Horticulture Technology: NVCC offers associate degrees and certificates in horticulture technology, including landscape design, greenhouse management, and turf management. https://www.nv.edu/Academics/Academic-Divisions/Engineering-Technology-and-Advanced-Manufacturing/Horticulture

Yale University – School of Forestry and Environmental Studies: Yale offers graduate programs in forestry and environmental studies, including courses in plant ecology, forest management, and conservation biology. https://environment.yale.edu/

Eastern Connecticut State University – Environmental Earth Science Department: Eastern Connecticut State University offers undergraduate programs in environmental earth science, which includes courses in geology, botany, and ecology. https://www.easternct.edu/environmental-earth-science/

Goodwin University – Environmental Studies Program: Goodwin University offers undergraduate and graduate programs in environmental studies, including courses in plant biology and environmental conservation. https://www.goodwin.edu/majors/environmental-studies/

The Connecticut Agricultural Experiment Station – Plant Science and Pathology Department: The Connecticut Agricultural Experiment Station offers research-based educational programs and resources in plant science, pathology, and integrated pest management. https://portal.ct.gov/caes

Three Rivers Community College (TRCC) – Horticulture Program: TRCC offers associate degrees and certificates in horticulture, including courses in plant propagation, greenhouse management, and landscape design. https://www.threerivers.edu/programs-courses/degrees/horticulture-technology/

The Garden Conservancy – Open Days Program: The Garden Conservancy offers the Open Days Program, which allows the public to visit private gardens and learn from professional gardeners and horticulturists. https://www.gardenconservancy.org/opendays

The Connecticut Horticultural Society (CHS): CHS offers educational programs, workshops, and events for gardeners and horticulturists throughout the state of Connecticut. https://cthort.org/

University of Delaware (UD) – Department of Plant and Soil Sciences: UD offers undergraduate and graduate programs in plant and soil sciences, as well as certificates in landscape horticulture and sustainable food systems. https://www.udel.edu/academics/colleges/canr/departments/plant-and-soil-sciences/

Delaware Technical Community College (DTCC) – Ornamental Horticulture Program: DTCC offers associate degrees and certificates in ornamental horticulture, including courses in landscape design, plant propagation, and greenhouse management. https://www.dtcc.edu/academics/programs-study/ornamental-horticulture

Longwood Gardens – Professional Horticulture Program: Longwood Gardens offers a two-year program in professional horticulture, which includes hands-on training in greenhouse production, arboriculture, and plant collection management. https://longwoodgardens.org/professional-horticulture-program

Delaware Botanic Gardens – Coastal Plain Plants: The Delaware Botanic Gardens offers workshops and educational programs on coastal plain plants, including native plant identification, propagation, and conservation. https://www.delawaregardens.org/

Mt. Cuba Center – Plant Science Program: The Mt. Cuba Center offers a certificate program in plant science, which includes courses in plant ecology, plant identification, and landscape design. https://mtcubacenter.org/education/certificate-programs/plant-science/

Delaware Nature Society – Environmental Education Program: The Delaware Nature Society offers environmental education programs for adults and children, including workshops and courses on botany, ecology, and conservation. https://www.delawarenaturesociety.org/

University of Delaware Cooperative Extension – Agriculture and Natural Resources Program: The UD Cooperative Extension offers educational resources and programs on agriculture and natural resources, including horticulture, gardening, and sustainable agriculture. https://www.udel.edu/academics/colleges/canr/cooperative-extension/

Delaware Center for Horticulture – Green Industry Training Programs: The Delaware Center for Horticulture offers training programs for professionals in the green industry, including courses in arboriculture, plant health care, and sustainable landscape management. https://thedch.org/programs/green-industry-training/

University of Florida – Environmental Horticulture Department: The University of Florida offers undergraduate and graduate programs in environmental horticulture, as well as certificates in landscaping and urban forestry. https://hort.ifas.ufl.edu/

Florida State University (FSU) – Department of Biological Science: FSU offers undergraduate and graduate programs in biological science, including courses in botany and plant physiology. https://www.bio.fsu.edu/

Florida Agricultural and Mechanical University (FAMU) – School of Agriculture and Food Sciences: FAMU offers undergraduate and graduate programs in agriculture and food sciences, including courses in horticulture and plant science. https://www.famu.edu/cesta/main/index.cfm/schools-colleges/school-of-agriculture-and-food-sciences/

Florida Nursery, Growers and Landscape Association (FNGLA): FNGLA offers educational resources and networking opportunities for professionals in the nursery, growers, and landscape industry. https://www.fngla.org/

Florida Wildflower Foundation: The Florida Wildflower Foundation promotes the use of native wildflowers in landscaping, and offers educational resources and events for gardeners and horticulturists. https://flawildflowers.org/

Fairchild Tropical Botanic Garden: The Fairchild Tropical Botanic Garden is a research and education center that offers courses and workshops in horticulture, botany, and conservation. https://fairchildgarden.org/

Florida Native Plant Society: The Florida Native Plant Society promotes the use of native plants in landscaping and offers educational resources and events for gardeners and horticulturists. https://www.fnps.org/

The Villages Horticultural Society: The Villages Horticultural Society offers educational programs, workshops, and events for gardeners and horticulturists in The Villages community. https://www.thevillageshorticulturalsociety.com/

American Society for Horticultural Science (ASHS) – Florida Chapter: ASHS offers networking opportunities and educational resources for horticulturists in Florida. https://www.ashs.org/florida-chapter

The Florida Foliage Association: The Florida Foliage Association offers educational resources and networking opportunities for professionals in the foliage industry. https://floridafoliage.com/

University of Georgia – Department of Horticulture: The University of Georgia offers undergraduate and graduate programs in horticulture, as well as certificates in turfgrass management and organic agriculture. https://www.caes.uga.edu/departments/horticulture.html

Atlanta Botanical Garden – Horticulture Program: The Atlanta Botanical Garden offers a horticulture program that includes courses in plant identification, propagation, and garden design. https://atlantabg.org/learn/adult-classes/

Georgia Urban Ag Council: The Georgia Urban Ag Council offers resources and educational programs for professionals in the green industry, including landscape design, irrigation management, and plant health care. https://urbanagcouncil.com/

Georgia Master Gardener Extension Volunteer Program: The Georgia Master Gardener Extension Volunteer Program offers educational resources and training for gardeners, including courses in plant propagation, pest management, and composting. https://extension.uga.edu/programs-services/master-gardener.html

Coastal Georgia Botanical Gardens – Educational Programs: The Coastal Georgia Botanical Gardens offers educational programs and resources on horticulture and gardening, including workshops, courses, and tours of the gardens. https://www.coastalbg.uga.edu/

Georgia Native Plant Society: The Georgia Native Plant Society offers educational programs and resources on native plants, including identification, propagation, and conservation. https://gnps.org/

Middle Georgia State University – Department of Natural Sciences: Middle Georgia State University offers undergraduate programs in natural sciences, including courses in botany, ecology, and environmental science. https://www.mga.edu/naturalsciences/index.php

Chattahoochee Technical College – Horticulture Program: Chattahoochee Technical College offers associate degrees and certificates in horticulture, including courses in plant identification, greenhouse management, and landscape design. https://www.chattahoocheetech.edu/horticulture/

Georgia Perimeter College – Department of Biology: Georgia Perimeter College offers undergraduate programs in biology, including courses in botany, ecology, and plant physiology. https://perimeter.gsu.edu/academics/departments/biology/

The State Botanical Garden of Georgia – Adult Education: The State Botanical Garden of Georgia offers educational programs and resources for adults on horticulture and gardening, including workshops, courses, and tours of the gardens. https://botgarden.uga.edu/education/adult-classes/

University of Hawaii at Manoa – Department of Tropical Plant and Soil Sciences: UH offers undergraduate and graduate programs in tropical plant and soil sciences, as well as certificates in organic agriculture and sustainable landscapes. https://cms.ctahr.hawaii.edu/tpss/

Hawaii Community College – Agriculture Program: Hawaii CC offers associate degrees and certificates in agriculture, including courses in horticulture, landscape design, and plant propagation. https://hawaii.hawaii.edu/agriculture

Hawaii Tropical Fruit Growers Association: HTFGA offers educational resources and networking opportunities for tropical fruit growers in Hawaii, including workshops and events on fruit tree care and production. http://www.htfga.org/

Maui Association of Landscape Professionals: MALP offers educational programs and resources for landscape professionals in Hawaii, including courses in sustainable landscaping, irrigation, and pest management. https://www.malp.org/

Friends of Amy B.H. Greenwell Ethnobotanical Garden: The Friends of Amy B.H. Greenwell Ethnobotanical Garden offers educational programs and resources on Hawaiian ethnobotany, including workshops on traditional Hawaiian plant use and cultivation. https://www.bishopmuseum.org/greenwell/

Hawaii Floriculture and Nursery Association: HFNA offers educational resources and networking opportunities for floriculture and nursery professionals in Hawaii, including workshops and events on plant production and marketing. https://www.hawaiifloriculture.org/

Lyon Arboretum – University of Hawaii at Manoa: The Lyon Arboretum offers educational programs and resources on tropical plant ecology and conservation, including guided tours and workshops on Hawaiian plant identification and propagation. https://manoa.hawaii.edu/lyonarboretum/

Hawaii Botanical Society: The Hawaii Botanical Society offers educational programs and resources on Hawaiian botany, including workshops on native plant identification, propagation, and conservation. http://www.hawaiibotanicalsociety.org/

Hawaii Seed Growers Network: HSGN offers educational resources and networking opportunities for seed growers and savers in Hawaii, including workshops on seed production and plant genetics. https://hawaiiseedgrowersnetwork.com/

Hawaii Community Stewardship Network: HCSN offers educational programs and resources on sustainable agriculture and land management in Hawaii, including workshops on soil health, agroforestry, and community-based conservation. https://hcsn.org/

University of Idaho Extension – Horticulture: Offers resources and education on horticulture topics, including plant health, gardening, and landscaping. https://www.uidaho.edu/extension/gardening

Idaho Botanical Garden: Provides educational programs, workshops, and events related to horticulture, gardening, and plant science. https://idahobotanicalgarden.org/

North End Organic Nursery: Provides plants, garden supplies, and resources for organic gardening and permaculture. https://northendnursery.com/

Southwestern Idaho Cooperative Weed Management Area: Offers resources and education on weed management, including information on invasive plants and herbicide use. https://www.swicwma.org/

Idaho Native Plant Society: Promotes the appreciation and conservation of native plants in Idaho, and offers educational resources and events related to native plant identification and ecology. https://idahonativeplants.org/

University of Illinois Extension – Horticulture: The University of Illinois Extension offers educational resources on horticulture, including gardening, landscaping, and plant selection. https://extension.illinois.edu/horticulture/

Chicago Botanic Garden – Adult Education: The Chicago Botanic Garden offers a wide range of educational programs for adults, including courses on horticulture, gardening, and sustainable landscapes. https://www.chicagobotanic.org/adult_education

The Morton Arboretum – Education: The Morton Arboretum offers educational programs on plant science, arboriculture, and landscape design, including workshops and classes for adults and children. https://www.mortonarb.org/learn-experience

Southern Illinois University – Plant Biology: Southern Illinois University offers undergraduate and graduate programs in plant biology, as well as research opportunities in areas such as plant ecology, genetics, and systematics. https://plantbiology.siu.edu/

Joliet Junior College – Horticulture: Joliet Junior College offers associate degrees and certificates in horticulture, including courses in plant science, landscape design, and greenhouse management. https://www.jjc.edu/academics/divisions/career-technical/horticulture

City Colleges of Chicago – Horticulture: The City Colleges of Chicago offers associate degrees and certificates in horticulture, including courses in landscape design, plant science, and urban agriculture. https://www.ccc.edu/programs/pages/horticulture.aspx

The Land Connection – Farm Beginnings: The Land Connection offers a farmer training program called Farm Beginnings, which includes courses on organic farming, business planning, and marketing for small-scale farmers. https://thelandconnection.org/programs/farm-beginnings

Chicago Community Gardeners Association – Resources: The Chicago Community Gardeners Association offers resources and support for community gardeners, including workshops and events on gardening, composting, and urban agriculture. https://www.chicagocommunitygardens.org/resources

Illinois Landscape Contractors Association – Education: The Illinois Landscape Contractors Association offers educational programs for landscape professionals, including courses on design, installation, and maintenance. https://www.ilca.net/page/Education

The Green Observer – Sustainability: The Green Observer is a non-profit organization based in Chicago that promotes sustainability and environmental awareness through education and community outreach. http://www.thegreenobserver.org/

Indianapolis Public Library – Gardening: The Indianapolis Public Library offers a variety of resources on gardening, including books, online databases, and gardening classes. (https://www.indypl.org/books-movies-music/indys-recommended-reads/gardening)

Purdue Extension – Horticulture and Landscape Architecture: Purdue Extension offers resources and educational programs on horticulture and landscape architecture, including courses in plant propagation, pruning, and landscape design. (https://ag.purdue.edu/hla/Pages/default.aspx)

Indiana Master Gardener Program: The Indiana Master Gardener Program offers training and certification for volunteers interested in promoting horticulture education and community service. (https://www.purdue.edu/hla/sites/master-gardener/)

Hoosier Gardener: Hoosier Gardener is a blog run by garden writer and speaker Jo Ellen Meyers Sharp, providing tips and resources for Indiana gardeners. (https://hoosiergardener.com/)

Indiana Native Plant and Wildflower Society: The Indiana Native Plant and Wildflower Society promotes the conservation and appreciation of Indiana’s native plants and offers educational programs, field trips, and resources for gardeners. (https://inpaws.org/)

University of Kentucky – Department of Horticulture: Offers undergraduate and graduate programs in horticulture, as well as research and extension services for the community. https://horticulture.ca.uky.edu/

Western Kentucky University – Department of Agriculture: Offers undergraduate programs in horticulture, with courses in greenhouse management, landscape design, and sustainable agriculture. https://www.wku.edu/agriculture/horticulture/index.php

Kentucky Nursery and Landscape Association: Offers a certification program for nursery and landscape professionals, as well as resources for horticultural businesses and networking opportunities. https://www.knla.org/

Bernheim Arboretum and Research Forest: Offers workshops and educational programs on horticulture, including plant propagation, pruning, and organic gardening. https://bernheim.org/

Kentucky State University – Land Grant Program: Offers outreach and education programs on horticulture, including urban agriculture, aquaponics, and plant science. https://www.kysu.edu/academics/college-agriculture-food-environment/school-plant-soil-and-environmental-sciences/extension-outreach.php

Yew Dell Botanical Gardens: Offers workshops and educational programs on horticulture, including plant propagation, pruning, and landscape design. https://yewdellgardens.org/

Kentucky Master Gardener Program: Offers training and certification for volunteers to provide horticultural education and outreach in their communities. https://kentuckymastergardener.ky.gov/

Kentucky Botanical Society: Offers educational programs and resources on the flora and natural history of Kentucky, including plant identification and conservation. http://www.kybotanicalsociety.org/

Louisiana State University Agriculture Center: The Louisiana State University Agriculture Center offers a variety of horticultural resources, including a gardening calendar, horticulture publications, and information on various horticultural topics. Visit their website at www.lsuagcenter.com.

Louisiana Nursery and Landscape Association: The Louisiana Nursery and Landscape Association is a professional organization that offers resources and support for professionals in the horticulture industry. Their website includes information on industry events, job postings, and educational resources. Visit their website at www.lnla.org.

Louisiana Master Gardener Program: The Louisiana Master Gardener Program is a volunteer organization that provides educational resources and support for home gardeners. Their website includes information on gardening classes, workshops, and events. Visit their website at www.lsuagcenter.com/mastergardener.

LSU Hilltop Arboretum: The LSU Hilltop Arboretum is a living museum that offers educational resources and a variety of horticultural experiences for visitors. Their website includes information on events and programs, as well as a virtual tour of the arboretum. Visit their website at www.lsu.edu/hilltop.

Burden Museum and Gardens: The Burden Museum and Gardens is a botanical garden and museum that offers a variety of educational resources and events for visitors. Their website includes information on educational programs, events, and exhibits. Visit their website at www.discoverburden.com.

University of Maine Cooperative Extension – Horticulture: Offers a wide range of resources and educational materials related to horticulture, including publications, videos, and workshops. https://extension.umaine.edu/horticulture/

Maine Landscape and Nursery Association: Provides educational resources for professionals in the horticulture industry, including workshops, seminars, and certification programs. https://www.melna.org/

Maine Organic Farmers and Gardeners Association: Offers a variety of resources for organic gardening and sustainable agriculture, including workshops, publications, and online courses. https://www.mofga.org/

Coastal Maine Botanical Gardens: Provides educational programs, workshops, and events related to horticulture, botany, and ecology. https://www.mainegardens.org/

University of Maryland Extension – Home and Garden Information Center: Provides research-based information and resources on gardening, landscaping, and pest management for Maryland residents. https://extension.umd.edu/hgic

Maryland Nursery, Landscape and Greenhouse Association: Offers educational events, certification programs, and networking opportunities for horticulture professionals in Maryland. https://www.mnlaonline.org/

Maryland Master Gardeners: Provides training and resources for volunteers to educate and assist the public with gardening questions and projects in Maryland. https://extension.umd.edu/mg

Cylburn Arboretum Association: Offers educational programs, events, and resources to promote horticulture and environmental stewardship in Maryland. https://cylburn.org/

Maryland Native Plant Society: Promotes the conservation and use of native plants in Maryland through educational programs, events, and resources. https://mdflora.org/

The Arnold Arboretum of Harvard University – The Arnold Arboretum of Harvard University offers a variety of resources for horticulture enthusiasts, including classes, workshops, and lectures on plant biology, gardening, and landscape design. https://www.arboretum.harvard.edu/

Tower Hill Botanic Garden – Tower Hill Botanic Garden offers a range of horticultural resources, including classes, workshops, and special events focused on plant care, gardening, and sustainable landscaping. https://www.towerhillbg.org/

Massachusetts Master Gardener Association – The Massachusetts Master Gardener Association provides education and resources for horticultural enthusiasts, including a Master Gardener certification program, workshops, and community outreach programs. https://massmastergardeners.org/

New England Wild Flower Society – The New England Wild Flower Society offers educational programs and resources on native plant species, including workshops, lectures, and plant identification guides. https://www.newenglandwild.org/

The Trustees of Reservations – The Trustees of Reservations offer a variety of resources for horticulture enthusiasts, including educational programs, workshops, and resources on plant care and conservation. https://thetrustees.org/

The Garden Club of America – The Garden Club of America offers a variety of horticultural resources, including educational programs, scholarships, and resources on conservation and sustainability. https://www.gcamerica.org/

Massachusetts Horticultural Society – The Massachusetts Horticultural Society offers a range of resources for horticultural enthusiasts, including classes, workshops, and resources on gardening and sustainable landscaping. https://masshort.org/

The Ecological Landscape Alliance – The Ecological Landscape Alliance provides education and resources on sustainable landscaping practices, including workshops, webinars, and a certification program for professionals. https://www.ecolandscaping.org/

Michigan State University Extension: Horticulture – Offers educational resources and workshops on a variety of horticultural topics, including gardening, pest management, and plant identification. https://www.canr.msu.edu/hrt/

Michigan Nursery and Landscape Association – Provides educational opportunities for industry professionals and promotes the nursery and landscape industry in Michigan. https://www.mnla.org/

Matthaei Botanical Gardens and Nichols Arboretum – Offers educational programs, classes, and events on gardening, horticulture, and environmental sustainability. https://mbgna.umich.edu/

Michigan Gardening Magazine – A publication dedicated to gardening in Michigan, featuring articles on gardening techniques, plant care, and garden design. https://www.michigangardening.com/

Hidden Lake Gardens – A botanical garden and arboretum that offers educational programs and events on horticulture, conservation, and ecology. https://www.canr.msu.edu/hiddenlakegardens/

University of Minnesota Extension Horticulture – Provides research-based information on gardening, fruits and vegetables, trees and shrubs, lawns, and more. Website: https://extension.umn.edu/garden

Minnesota State Horticultural Society – Offers educational events, publications, and resources for home gardeners and horticulture professionals. Website: https://northerngardener.org/

Minnesota Nursery and Landscape Association – Provides professional development opportunities, resources, and networking events for horticulture professionals. Website: https://www.mnla.biz/

Minnesota Landscape Arboretum – Offers classes, workshops, and other educational opportunities on topics such as plant identification, garden design, and sustainable gardening practices. Website: https://arboretum.umn.edu/

Great River Greening – Provides volunteer opportunities for individuals and groups to participate in restoration and conservation projects throughout Minnesota. Website: https://www.greatrivergreening.org/

Mississippi State University Extension Service: Offers information and resources on a variety of horticulture topics, including landscape design, plant selection, and pest management. https://extension.msstate.edu/lawn-and-garden

Mississippi Nursery & Landscape Association: Provides networking opportunities and education for professionals in the nursery and landscape industry. http://www.msnla.org/

Mississippi Urban Forest Council: Promotes the value and benefits of urban forests through education and outreach efforts. Offers resources on tree planting, care, and maintenance. https://msurbanforest.com/

Hinds Community College: Offers a horticulture program that provides training in plant identification, landscape design, and greenhouse management. https://www.hindscc.edu/programs-of-study/career-and-technical-programs/horticulture-technology/index#gsc.tab=0

Mississippi Gulf Coast Community College: Offers a horticulture program that provides training in landscape design, plant propagation, and greenhouse management. https://mgccc.edu/academics/programs-of-study/career-technical-programs/horticulture/

Montana State University Extension – The MSU Extension provides a variety of resources for gardeners in Montana, including gardening tips and tricks, soil testing, and pest management advice. They also offer educational programs and workshops throughout the year. https://www.msuextension.org/gardening/

Montana Native Plant Society – The Montana Native Plant Society is dedicated to the conservation and preservation of Montana’s native plant species. Their website offers a wealth of information on native plants and their habitats, as well as upcoming events and volunteer opportunities. https://www.mtnativeplants.org/

Montana Organic Association – The Montana Organic Association is a non-profit organization dedicated to promoting organic agriculture and sustainable food systems in Montana. Their website offers resources and information on organic farming, gardening, and food production in Montana. https://www.montanaorganicassociation.org/

Montana State Flower Society – The Montana State Flower Society is a non-profit organization dedicated to the study and cultivation of Montana’s wildflowers. Their website offers information on wildflower identification, gardening tips, and upcoming events. https://www.montanawildflowers.org/

Montana State Parks – Montana State Parks offer a variety of opportunities for outdoor recreation, including hiking, camping, and picnicking. Many of the state parks also offer educational programs and events related to horticulture and gardening. https://stateparks.mt.gov/

Montana Department of Agriculture – The Montana Department of Agriculture offers a variety of resources and programs related to agriculture and horticulture in Montana, including pest management, plant certification, and soil and water conservation. https://agr.mt.gov/

Montana Master Gardener Program – The Montana Master Gardener Program is a volunteer-based program that provides gardening education and outreach to communities throughout Montana. Their website offers information on gardening resources, classes, and volunteer opportunities. https://www.montanamastergardener.org/

Montana Federation of Garden Clubs – The Montana Federation of Garden Clubs is a non-profit organization dedicated to promoting horticulture and gardening in Montana. Their website offers information on upcoming events and educational programs, as well as resources for gardening enthusiasts. https://www.montanagardenclubs.org/

Cooperative Extension: University of Nevada, Reno – Provides research-based information and education to the residents of Nevada. Their horticulture program offers information on various topics including plant diseases, insect management, and tree care. https://extension.unr.edu/horticulture.aspx

Great Basin Permaculture – Offers permaculture design services, classes, and workshops to help people design and maintain sustainable, edible landscapes. http://www.greatbasinpermaculture.org/

Las Vegas Valley Rose Society – A non-profit organization dedicated to promoting the cultivation and appreciation of roses in the Las Vegas Valley. They offer a variety of resources for rose enthusiasts including events, workshops, and a rose garden tour. http://www.lasvegasrosesociety.org/

Plant World Nursery – A family-owned nursery located in Las Vegas that offers a wide variety of plants and gardening supplies. They also offer landscaping services and workshops. https://www.plantworldnursery.com/

Nevada Native Plant Society – A non-profit organization dedicated to the study and conservation of Nevada’s native flora. They offer educational programs, field trips, and resources for gardeners interested in using native plants in their landscapes. https://www.nvnps.org/

NevadaGrown – A program of the Nevada Department of Agriculture that promotes local agriculture and helps consumers find Nevada-grown produce and other agricultural products. They also offer resources for farmers and ranchers. https://nevadagrown.com/

Green Our Planet – A non-profit organization that helps establish school gardens in Las Vegas and provides resources and education on sustainable agriculture and gardening. https://www.greenourplanet.org/

Rutgers Cooperative Extension – Horticulture: Offers resources for gardeners, including information on plant selection, pest management, and soil testing. https://njaes.rutgers.edu/garden/

New Jersey Nursery and Landscape Association: Provides resources for professionals in the green industry, including education, networking opportunities, and industry news. https://www.njnla.org/

New Jersey Department of Agriculture: Provides resources on farming and agriculture in the state, including information on local markets, regulations, and programs. https://www.nj.gov/agriculture/

New Jersey Master Gardeners: Offers a volunteer program for individuals interested in horticulture and gardening, including training, community outreach, and continuing education. https://njaes.rutgers.edu/mastergardeners/

Rutgers University Plant Diagnostic Laboratory: Offers plant disease and pest diagnosis, plant identification, and soil testing services for gardeners and professionals. https://njaes.rutgers.edu/plant-diagnostic-lab/

New Jersey Invasive Species Strike Team: Provides information on invasive species in the state, including identification, reporting, and management strategies. https://www.njisst.org/

New Jersey Agricultural Experiment Station: Conducts research on agriculture, food, and the environment, with a focus on sustainable practices and improving quality of life for residents. https://njaes.rutgers.edu/

Cornell University Cooperative Extension: Offers a variety of resources on gardening and horticulture, including workshops, webinars, publications, and a gardening hotline. https://cce.cornell.edu/gardening

The New York Botanical Garden: Provides a range of educational programs, including classes, workshops, and certificate programs on horticulture and gardening. https://www.nybg.org/learn/

The Brooklyn Botanic Garden: Offers classes, workshops, and certificate programs in gardening, botany, and horticulture. https://www.bbg.org/learn/

The Horticultural Society of New York: Provides classes and workshops on a range of gardening and horticultural topics, including urban gardening, plant propagation, and sustainable landscaping. https://www.thehort.org/

The New York State Integrated Pest Management Program: Provides research-based information on pest management strategies for gardeners and farmers. https://nysipm.cornell.edu/

New York State Department of Environmental Conservation: Provides information on conservation, environmental education, and outdoor recreation, including gardening and horticulture. https://www.dec.ny.gov/education/49.html

New York State Agriculture in the Classroom: Provides resources and programs to connect classrooms with the state’s agricultural industry, including horticulture. https://www.nyaitc.org/

New York State Nursery and Landscape Association: Offers a range of educational programs, including workshops and seminars, for professionals in the horticultural and landscaping industries. https://www.nysnla.com/

The Garden Conservancy: Offers educational programs and resources for gardeners, including workshops and open days at private gardens. https://www.gardenconservancy.org/

Seed Library at the Kingston Library: A seed library that provides free vegetable, herb, and flower seeds to library card holders. The library also offers gardening workshops and resources. https://www.kingstonlibrary.org/seed-library/

North Carolina State University Extension: Offers information on horticulture, agriculture, and pest management, as well as programs for community gardens and youth education. https://www.ces.ncsu.edu/

North Carolina Botanical Garden: Provides educational resources for adults and children, including classes, workshops, and tours. https://ncbg.unc.edu/

North Carolina Nursery and Landscape Association: Provides resources and educational opportunities for professionals in the nursery and landscape industry. https://www.ncnla.com/

North Carolina Cooperative Extension: Provides resources for home gardeners, including information on plant selection, maintenance, and pest control. https://www.ces.ncsu.edu/depts/hort/consumer/index.html

North Carolina State University Department of Horticultural Science: Offers undergraduate and graduate degree programs in horticulture, as well as research and extension resources. https://cals.ncsu.edu/horticultural-science/

North Dakota State University Extension: Provides information on agriculture, gardening, and horticulture in North Dakota. Includes a variety of educational resources, including publications, events, and online courses. https://www.ag.ndsu.edu/extension

North Dakota Department of Agriculture: Offers information on regulations, marketing, and education for the state’s agricultural industry. Also provides resources for producers, consumers, and students interested in agriculture. https://www.nd.gov/ndda/

Northern Plains Botanic Garden Society: A nonprofit organization that promotes horticulture and botanic gardens in North Dakota and the surrounding area. Offers educational programs and events, as well as opportunities for volunteering and supporting local gardens. https://www.npbotanicgarden.com/

North Dakota State Horticultural Society: Dedicated to promoting horticulture in North Dakota and providing education and resources for horticulturists and gardeners. Offers publications, events, and a membership program. https://www.ndhorticulture.com/

NDSU Plant Sciences: A department of North Dakota State University that focuses on plant breeding, genetics, and biotechnology. Provides research and educational resources for growers and horticulturists. https://www.ag.ndsu.edu/plantsciences

The Ohio State University Extension – Horticulture and Crop Science: Provides resources on horticulture, including crop production, fruits, vegetables, and specialty crops. Offers publications, workshops, and online resources. https://hcs.osu.edu/hcs-home

Ohio Department of Agriculture – Plant Industry Division: Oversees the regulation of plant pests, diseases, and noxious weeds in Ohio. Provides information on plant health, invasive species, and pesticide use. https://agri.ohio.gov/wps/portal/gov/oda/divisions/plant-health

Ohio Nursery and Landscape Association: Offers resources and support for the horticulture industry in Ohio, including education, advocacy, and networking opportunities. https://www.onla.org/

Holden Forests & Gardens: A combination of the Holden Arboretum and Cleveland Botanical Garden, this organization offers educational programs and resources on horticulture, conservation, and plant science. https://holdenfg.org/

Cleveland Botanical Garden – Green Corps: A youth development and urban gardening program that provides educational opportunities and job skills training for teens. https://www.cbgarden.org/green-corps.aspx

Oklahoma State University – Department of Horticulture and Landscape Architecture: The Department of Horticulture and Landscape Architecture at Oklahoma State University offers undergraduate and graduate degree programs in horticulture, landscape architecture, and more. They also provide research-based information and resources for individuals interested in horticulture and landscape architecture. Visit their website at https://agriculture.okstate.edu/departments-programs/hla.html.

Oklahoma Nursery and Landscape Association: The Oklahoma Nursery and Landscape Association is a non-profit organization that represents professionals in the nursery and landscape industry in Oklahoma. They provide education, networking opportunities, and resources to members of the industry. For more information, visit their website at https://www.oknla.org/.

Oklahoma Cooperative Extension Service – Horticulture: The Oklahoma Cooperative Extension Service provides educational programs and resources in horticulture to individuals, families, and communities across Oklahoma. Their programs cover topics such as gardening, landscaping, and urban forestry. Learn more about their horticulture programs at https://extension.okstate.edu/programs/horticulture.html.

Oklahoma Department of Agriculture, Food, and Forestry – Horticulture Industries: The Horticulture Industries program at the Oklahoma Department of Agriculture, Food, and Forestry provides support and resources to individuals and businesses involved in horticulture in Oklahoma. Their website includes information about licensing, plant health, and more. Visit their website at https://www.oda.state.ok.us/horticulture.htm.

Oklahoma Gardeners Association: The Oklahoma Gardeners Association is a non-profit organization that provides education, resources, and networking opportunities to gardeners across Oklahoma. They offer a variety of programs, including monthly meetings, workshops, and garden tours. For more information, visit their website at http://okgardeners.com/.

Oklahoma Master Gardeners Program: The Oklahoma Master Gardeners Program is a volunteer program that trains individuals to become horticulture educators in their communities. They offer training in a variety of horticulture topics and provide resources to help individuals become successful horticulture educators. Learn more about the program at https://extension.okstate.edu/programs/master-gardeners.html.

Oregon State University Extension Service: Offers a wide range of resources for horticulture, including information on plants, soils, pest management, and more. https://extension.oregonstate.edu/gardening

Oregon Master Gardener Association: Provides education, resources, and volunteer opportunities to individuals interested in horticulture. https://www.omga.org/

Oregon Association of Nurseries: Represents the interests of wholesale growers, retailers, landscapers, and suppliers in the state. Offers events, education, and industry news. https://www.oan.org/

Oregon Horticultural Society: A nonprofit organization that promotes the art, science, and practice of horticulture through education, networking, and events. https://www.oregonhort.org/

Oregon Tilth: A nonprofit organization that provides education and certification for organic agriculture and horticulture. Offers courses, resources, and a directory of certified organic products. https://tilth.org/

Hardy Plant Society of Oregon: Focuses on the cultivation and preservation of hardy herbaceous perennials through education, events, and publications. https://www.hardyplantsociety.org/

Portland Nursery: A retail nursery with locations in Portland that offers a wide range of plants and gardening supplies. Provides classes and resources for gardeners of all levels. https://portlandnursery.com/

Farmington Gardens: A retail nursery and garden center in Beaverton that offers plants, gardening supplies, and workshops. https://www.farmingtongardens.com/

Dancing Oaks Nursery and Gardens: A retail nursery and botanical garden in Monmouth that specializes in unusual and hard-to-find plants. https://dancingoaks.com/

Hughes Water Gardens: A retail nursery in Tualatin that specializes in water plants and supplies. Provides education and workshops on water gardening. https://www.hugheswatergardens.com/

Penn State Extension: Offers a range of horticulture resources including online courses, webinars, and fact sheets on topics such as plant health, invasive species, and sustainable gardening practices. https://extension.psu.edu/programs/master-gardener/counties

Pennsylvania Horticultural Society: A nonprofit organization dedicated to promoting gardening and horticulture in Pennsylvania. Offers resources for home gardeners, professional landscapers, and educators, including workshops, webinars, and publications. https://phsonline.org/

Morris Arboretum: A 92-acre botanical garden located in Philadelphia, PA. Offers a range of educational programs for adults and children, including classes, workshops, and tours. https://www.morrisarboretum.org/

Longwood Gardens: A 1,077-acre botanical garden located in Kennett Square, PA. Offers educational programs for adults and children, including classes, workshops, and tours. https://longwoodgardens.org/

Pennsylvania Department of Agriculture: Offers information on plant health and safety, invasive species, and horticulture regulations in Pennsylvania. https://www.agriculture.pa.gov/Pages/default.aspx

Rodale Institute: A nonprofit organization dedicated to organic farming and gardening. Offers resources on organic gardening practices, soil health, and sustainability. https://rodaleinstitute.org/

Pennsylvania Native Plant Society: A nonprofit organization dedicated to promoting the use of native plants in Pennsylvania. Offers resources on native plant identification, gardening, and conservation. https://panativeplantsociety.org/

The Garden Club Federation of Pennsylvania: A statewide organization of garden clubs and horticultural societies. Offers resources for home gardeners, including workshops, gardening tips, and events. https://www.pagardenclubs.org/

Phipps Conservatory and Botanical Gardens: A botanical garden located in Pittsburgh, PA. Offers educational programs for adults and children, including classes, workshops, and tours. https://www.phipps.conservatory.org/

The Pennsylvania Landscape and Nursery Association: A trade organization for the landscape and nursery industry in Pennsylvania. Offers resources for professionals in the industry, including education, networking opportunities, and advocacy. https://www.plna.com/

Rhode Island Nursery and Landscape Association – This association provides information and resources for professionals in the horticulture industry in Rhode Island, including events, certification programs, and educational opportunities. https://rinla.org/

University of Rhode Island Cooperative Extension – This extension provides research-based information on a variety of horticultural topics, including soil testing, plant identification, pest management, and sustainable landscaping practices. https://web.uri.edu/coopext/

Rhode Island Wild Plant Society – This society is dedicated to the conservation of Rhode Island’s native plants and their habitats. They offer educational programs, workshops, and events focused on native plants and ecological gardening. https://riwps.org/

Rhode Island Fruit Growers’ Association – This association provides resources and education for fruit growers in Rhode Island, including information on fruit tree selection, care, and management. http://www.rifruitgrowers.org/

The Green Infrastructure Coalition – This coalition promotes the use of green infrastructure practices in Rhode Island, including rain gardens, green roofs, and sustainable landscaping. They offer educational resources and training programs for professionals and homeowners. https://greeninfrastructureri.org/

Providence Community Library – This library system offers a variety of resources on gardening and horticulture, including books, magazines, and online databases. They also host workshops and classes on gardening and sustainable living practices. https://www.provcomlib.org/

Rhode Island Dahlia Society – This society is dedicated to the cultivation and appreciation of dahlias in Rhode Island. They offer educational programs, workshops, and events focused on dahlia cultivation and care. https://www.rids.org/

The Rhode Island Rose Society – This society is dedicated to the cultivation and appreciation of roses in Rhode Island. They offer educational programs, workshops, and events focused on rose cultivation and care. https://www.rirs.org/

Clemson Cooperative Extension: This extension program offers a wide range of resources for home gardeners and commercial growers, including publications, workshops, and webinars. They also offer diagnostic services to help identify and solve plant problems. (https://www.clemson.edu/extension/horticulture/index.html)

South Carolina Botanical Garden: The botanical garden offers a variety of educational programs, including classes, workshops, and tours. They also have a library and herbarium for research purposes. (https://www.scbotanicalgardens.org/education/)

South Carolina Nursery and Landscape Association: This association offers educational events, networking opportunities, and resources for professionals in the nursery and landscape industry. (https://www.scnla.com/)

South Carolina Master Gardener Program: This program trains volunteers to provide education and outreach services in their communities. They offer classes and resources for volunteers, as well as a helpline for gardening questions. (https://www.clemson.edu/extension/hgic/volunteers/mg/index.html)

South Carolina Native Plant Society: This organization promotes the use and conservation of native plants through education, research, and advocacy. They offer educational programs, field trips, and resources for home gardeners and professionals. (https://scnps.org/)

Trident Technical College Horticulture Program: This program offers courses in horticulture, landscape design, and sustainable agriculture. They also have a greenhouse and garden for hands-on learning. (https://www.tridenttech.edu/academics/divisions_tech/engin/horticulture/index.htm)

South Carolina Association of Conservation Districts: This organization promotes the conservation of natural resources, including soil, water, and wildlife. They offer educational programs and resources for landowners and professionals. (https://www.sccad.org/)

South Carolina Forestry Commission: This agency provides education and resources for forest landowners and professionals, including information on tree care, forest management, and wildfire prevention. (https://www.state.sc.us/forest/)

South Carolina Agritourism Association: This association promotes agricultural tourism in South Carolina and provides resources and education for farmers and agribusinesses. (https://www.scfarmfun.org/)

South Carolina Department of Agriculture: This agency promotes and regulates agriculture in the state, and offers a variety of educational resources for farmers, consumers, and students. (https://agriculture.sc.gov/)

South Dakota State University Extension – Horticulture: This website provides information on topics related to horticulture, including gardening, landscaping, and crop production. It also offers resources for home gardeners and commercial producers, such as fact sheets, webinars, and workshops. https://extension.sdstate.edu/horticulture

South Dakota Department of Agriculture: The department provides resources for growers, processors, and consumers of horticultural products. Its website includes information on regulations, pest management, and marketing opportunities. https://sdda.sd.gov/ag-services/horticulture/

South Dakota Master Gardeners: This program trains volunteers to educate their communities about gardening and horticulture. The website provides information on how to become a Master Gardener and a calendar of upcoming events. https://extension.sdstate.edu/south-dakota-master-gardeners

Northern Plains Sustainable Agriculture Society: This organization promotes sustainable agriculture practices in the northern Great Plains region. Its website provides resources for farmers and gardeners interested in organic and sustainable horticultural practices. https://www.npsas.org/

South Dakota Native Plant Society: This nonprofit organization promotes the conservation and appreciation of native plants in South Dakota. Its website provides information on native plant identification, gardening, and conservation, as well as a calendar of upcoming events. https://www.sdfloralcouncil.org/native-plant-society.html

Tennessee State University Cooperative Extension: The Tennessee State University Cooperative Extension provides educational resources and training to individuals, families, and communities in Tennessee. They offer programs in agriculture, horticulture, and natural resources, including master gardener training and youth gardening programs. https://www.tnstate.edu/agriculture/extension.aspx

University of Tennessee Extension: The University of Tennessee Extension provides research-based information and education to Tennessee residents in the areas of agriculture, family and consumer sciences, community development, and 4-H youth development. They offer a variety of programs and resources related to horticulture and gardening, including Master Gardener training and resources for home gardeners. https://extension.tennessee.edu/Pages/Programs/Agriculture.aspx

Tennessee Nursery & Landscape Association: The Tennessee Nursery & Landscape Association is a professional trade organization for the horticulture industry in Tennessee. They offer educational programs, industry news, and networking opportunities for professionals in the nursery and landscape industry. https://tnla.com/

Nashville Lawn and Garden Show: The Nashville Lawn and Garden Show is an annual event featuring displays, educational seminars, and vendors related to horticulture and gardening. The show is hosted by the Nashville Lawn and Garden Foundation, a non-profit organization dedicated to promoting horticultural education and environmental stewardship. https://nashvillelawnandgardenshow.com/

Tennessee Federation of Garden Clubs: The Tennessee Federation of Garden Clubs is a non-profit organization dedicated to promoting horticulture, gardening, and environmental conservation in Tennessee. They offer a variety of programs and resources for garden club members, as well as opportunities for community service and outreach. http://www.tfgconline.org/

Memphis Area Master Gardeners: The Memphis Area Master Gardeners is a volunteer organization dedicated to providing horticultural education and community service in the Memphis area. They offer a Master Gardener training program, educational seminars and workshops, and opportunities for community gardening and outreach. https://www.memphisareamastergardeners.org/

Texas A&M AgriLife Extension: Provides research-based horticulture resources and educational programs on topics such as landscaping, vegetable gardening, and fruit production. https://agrilifeextension.tamu.edu/topics/horticulture/

Texas Nursery and Landscape Association: Represents the nursery and landscape industry in Texas and provides resources for professionals, including education and certification programs. https://tnlaonline.org/

Lady Bird Johnson Wildflower Center: Dedicated to the conservation and use of native plants, this center offers educational programs, plant sales, and a research database of native plants in Texas. https://www.wildflower.org/

Texas Organic Farmers and Gardeners Association: A non-profit organization that promotes organic farming and gardening practices through educational events, advocacy, and networking opportunities. https://tofga.org/

Texas Master Gardeners: A volunteer organization that provides educational programs and resources on gardening, horticulture, and related topics to the community. https://txmg.org/

Texas Rose Rustlers: A group of rose enthusiasts dedicated to preserving and promoting heritage and antique roses in Texas. Provides resources on rose propagation, cultivation, and history. http://texasroserustlers.com/

Texas State Florists’ Association: Represents the floral industry in Texas and provides educational programs and resources for florists, growers, and designers. https://www.tsfa.org/

Texas Fruit Growers Association: Promotes the production and marketing of fruit crops in Texas through education, research, and advocacy. Offers resources on fruit tree care and production. https://texasfruitgrowers.org/

Texas Turfgrass Association: A professional organization for the turfgrass industry in Texas, offering educational resources, certification programs, and networking opportunities. https://www.texasturfgrassassociation.org/

Texas Society of American Foresters: A professional organization for forestry professionals in Texas, providing educational resources and networking opportunities for members. https://www.texasforestry.org/society-of-american-foresters

Utah State University Extension: Offers various horticultural resources, including information on plant identification, landscape design, and pest management. https://extension.usu.edu/yardandgarden/

Utah Department of Agriculture and Food: Provides resources on plant pests and diseases, as well as information on Utah’s nursery industry. https://ag.utah.gov/plants-pests/plants

Intermountain Plantings: A wholesale plant nursery that provides a wide variety of plants and landscape materials. https://intermountainplantings.com/

Wasatch Community Gardens: Offers gardening education and resources to support sustainable urban agriculture in Utah. https://wasatchgardens.org/

Red Butte Garden: Provides a beautiful and educational garden experience for visitors, and offers classes and workshops on a variety of gardening and horticultural topics. https://www.redbuttegarden.org/

Conservation Garden Park: A public garden and resource center that provides education and inspiration for water-wise gardening and landscaping. https://conservationgardenpark.org/

USU Botanical Center: A research and educational center that offers programs and workshops on gardening, horticulture, and sustainable landscape design. https://botanicalcenter.org/

Vermont Community Garden Network: A nonprofit organization that supports the growth and sustainability of community gardens across Vermont. They provide resources and assistance to individuals, organizations, and municipalities interested in starting or maintaining community gardens. https://vcgn.org/

University of Vermont Extension Master Gardener Program: Offers a wide range of horticultural resources, including educational programs, newsletters, and events. Their website also includes an extensive list of gardening resources specific to Vermont. https://www.uvm.edu/extension/mastergardener

Vermont Flower Show: An annual event that showcases the beauty and diversity of Vermont’s horticulture industry. Attendees can explore exhibits, attend workshops, and purchase plants and garden supplies. https://greenworksvermont.org/vermont-flower-show/

Gardener’s Supply Company: A Vermont-based garden supply company that offers a wide range of gardening products, including plants, tools, and supplies. They also have a blog with gardening tips and resources. https://www.gardeners.com/

Green Mountain Hosta: A nursery that specializes in growing hostas and other shade-loving plants. They offer a wide selection of plants, including many rare and hard-to-find varieties. https://www.greenmountainhosta.com/

Virginia Nursery & Landscape Association: The VNLA is a nonprofit organization that provides educational resources and networking opportunities for Virginia’s green industry professionals. They offer training sessions, certification programs, and a job board for horticulture-related positions. https://www.vnla.org/

Lewis Ginter Botanical Garden: Located in Richmond, this 50-acre botanical garden includes a conservatory, a children’s garden, and a variety of themed gardens. They offer workshops, classes, and events throughout the year for both adults and children. https://www.lewisginter.org/

Virginia Cooperative Extension: The VCE provides research-based information and resources for gardening and horticulture in Virginia. They offer publications, classes, and events on topics such as plant selection, soil management, and pest control. https://ext.vt.edu/lawn-garden/

Merrifield Garden Center: With three locations in northern Virginia, Merrifield is a full-service garden center that offers plants, gardening supplies, and landscaping services. They also offer classes and events throughout the year on topics such as container gardening and landscape design. https://www.merrifieldgardencenter.com/

Green Spring Gardens: Operated by the Fairfax County Park Authority, this 31-acre public garden includes demonstration gardens, a greenhouse, and a horticultural reference library. They offer classes and events on topics such as plant propagation, garden design, and vegetable gardening. https://www.fairfaxcounty.gov/parks/greenspring

Washington State Nursery and Landscape Association: A non-profit organization that provides education, networking, and advocacy for professionals in the green industry in Washington State. Visit their website for events, job listings, and other resources. https://www.wsnla.org/

Washington State University Extension: The horticulture program at WSU provides research-based education and information to commercial growers, gardeners, and homeowners in Washington State. Check out their website for fact sheets, events, and other resources. https://extension.wsu.edu/horticulture/

Seattle Tilth Alliance: A non-profit organization that promotes and educates about sustainable and organic gardening practices in the greater Seattle area. Their website includes resources for urban agriculture, community gardening, and food justice. https://seattletilth.org/

Washington State Department of Agriculture: The WSDA provides information on plant and pest regulations, quarantines, and other resources related to the horticultural industry in Washington State. Visit their website for information on permits, inspections, and other topics. https://agr.wa.gov/departments/plant-health

Northwest Horticultural Society: A non-profit organization that promotes horticultural education, conservation, and community in the Pacific Northwest. Their website includes information on events, lectures, and publications related to horticulture in the region. https://www.northwesthort.org/

West Virginia University Extension Service: Offers a variety of horticultural resources, including information on soil testing, plant diseases, and gardening tips. https://extension.wvu.edu/lawn-gardening-pests

West Virginia State Parks: Provides opportunities for outdoor recreation and nature education, including hiking, camping, and wildlife viewing. https://wvstateparks.com/

West Virginia Department of Agriculture: Offers resources and information on agriculture and farming in the state, including a directory of farmers markets and information on agricultural regulations. https://agriculture.wv.gov/

West Virginia Native Plant Society: Promotes the appreciation and conservation of native plants in the state, including hosting events, workshops, and field trips. https://www.wvnps.org/

West Virginia Master Gardener Association: Offers training and certification for volunteer gardeners who provide education and outreach in their communities. https://extension.wvu.edu/master-gardener/become-a-master-gardener/west-virginia-master-gardener-association

Wisconsin Horticulture – The official website of the Wisconsin Horticulture program at the University of Wisconsin-Madison, providing information and resources on a variety of horticultural topics. https://horticulture.wisc.edu/

Wisconsin Nursery and Landscape Association – A professional organization for horticultural businesses in Wisconsin, offering resources, networking opportunities, and educational events. https://www.wisconsinlandscapers.org/

Milwaukee County Cooperative Extension Horticulture – A program of the University of Wisconsin-Madison Extension providing research-based horticultural information and resources to the people and communities of Milwaukee County. https://milwaukee.extension.wisc.edu/horticulture/

Olbrich Botanical Gardens – A 16-acre outdoor garden located in Madison, WI, featuring a variety of specialty gardens and collections, events, and educational programs. https://www.olbrich.org/

Allen Centennial Garden – A public garden located on the University of Wisconsin-Madison campus, featuring a diverse collection of plants, educational programs, and community events. https://allencentennialgarden.org/

University of Wyoming Extension – Horticulture: The University of Wyoming Extension offers a range of resources and information on horticulture, including a gardening hotline, workshops, and publications. Visit their website for more information. https://www.uwyo.edu/uwe/programs/horticulture.html

Wyoming Nursery and Landscape Association: The Wyoming Nursery and Landscape Association provides resources and support for professionals in the horticulture industry. They offer educational opportunities, networking events, and more. Check out their website to learn more. https://www.wnla.org/

Wyoming Plant Company: The Wyoming Plant Company is a nursery and garden center that offers a wide variety of plants, gardening supplies, and landscaping services. Visit their website to learn more about their products and services. https://www.wyomingplantcompany.com/

Wyoming Master Gardener Program: The Wyoming Master Gardener Program provides education and training to individuals who are interested in becoming certified Master Gardeners. Visit their website to learn more about the program and how to get involved. https://www.uwyo.edu/barnbackyard/master-gardener/

Wyoming State Botanical Society: The Wyoming State Botanical Society is a nonprofit organization that promotes the study, conservation, and appreciation of Wyoming’s native plants and ecosystems. They offer educational programs, field trips, and other events. Check out their website to learn more. https://www.wyomingnativeplants.org/