Lawn & Garden Dealers Association 
Provides a variety of discounted benefits primarily to smaller merchants.
http://www.lgda.com/Horticultural Inspection Society - Western Chapter
Association of plant pest inspectors in the Western United States. Information about membership and meetings, news, and links to state agencies.
http://www.whis.org
Western Growers Association
Provides services and programs to its members in the Arizona and California fresh produce industry. Information about member services, news and media, education and science.
http://www.wga.com/
HerbWorld
The Herb Growing and Marketing Network, trade association for the herb industry.
http://www.herbworld.com
National Watermelon Organization
Includes recipes, producers and suppliers, and many related links.
http://watermelon.org/
Fresh Produce and Floral Council
Stimulates the promotion and sale of fresh fruit, vegetables and floral products. Page includes list of events and food safety tips. Headquarters are in California, USA.
http://www.fpfc.org
