City, state, and private botanical gardens are typically large operations that require numerous workers to keep them running. Some of the different jobs at a botanical garden include arborists, landscape designers, groundskeepers, facilities managers, a director of public services, tour guides, horticulture specialists, and other scientists who have a background or interested in plants. Some jobs at a botanical garden are strictly manual labor, some have a mix of duties involving labor and planning the grounds, and others are more public-oriented and have visitor services, community outreach, and fundraising responsibilities.