Answer : To become a garden designer, you need to have an eye for aesthetics and be able to work with plants. You should also be familiar with the elements of design, such as line, shape, color, and texture. In addition, it helps to have some knowledge of horticulture so that you can choose plants that are suitable for the climate and soils in your area.
If you have all of these things going for you, then the next step is to find a garden design program that suits your needs and interests. There are many different types of programs available, from online courses to two- or four-year degrees at schools across the country.