Courses in agronomy, horticulture, and botany are helpful for advancement. Courses include equipment use and care, landscape design, plant biology, and irrigation. There are also cooperative education programs. In these programs, students work alternate semesters or quarters for a lawn care or landscape contractor. Employers prefer applicants with a good driving record.
Some experience driving a truck is also helpful.
Workers who deal directly with customers must get along well with people. Employers also look for responsible, self-motivated workers, since many gardeners and groundskeepers often work alone. Most gardeners or groundskeepers can advance to supervisor after several years of experience. This experience should include showing the ability to deal effectively with both coworkers and customers. Supervisors can advance to grounds manager or superintendent for a facility.