Graduates specializing in marketing horticultural products and services draw up landscaping plans and estimate the costs and materials needed to complete them. They produce, propagate and maintain plants. As part of their duties, they participate in developing marketing operations and offer technical advice to customers. It is a demanding but rewarding profession for those who enjoy working outdoors and possess good physical stamina and leadership qualities. This job is suited to creative, self-reliant and meticulous people with a well-developed sense of aesthetics.