http://apps.caes.uga.edu/urbanag/IndustryFS.cfm?storyid=2585 they haven't included the new erosion & sediment control certificate. you can't charge for landscape design unless you are certified and you can't design unless you do the installation. also, you need a sign posted for pesticides in addition to the license. not clear on the requirements of a nursery dealer's license as opposed to the nursery grower's license. it sounds like if you buy a plant for your client, charge them for the plant, and plant it, you have to have a license.