Answer : Landscape Architects are professionals who plan and design built and natural environments. They combine art, ecology, horticulture, engineering and architecture to create a landscape that is socially acceptable. A degree in landscape architecture is a four-year undergraduate degree that prepares students for entry into the profession. The first two years are spent on general education, and the last two years focus mostly on more specific topics in the field, such as site design, grading plans, materials and management. A few institutions offer graduate programs exclusively for landscape architects, but many allow graduates of bachelor's programs' a one or two-year master's program to prepare them for a career in their profession.