Horticulture may focus on the study of all types of plants. However, this field of study can also include garden design, arboriculture, and soil management. With this knowledge and understanding, horticulturists may consider going into all kind of careers including marketing, teaching or sales.

A masters is earned after students complete an undergraduate degree program. To obtain a masters, you usually need to complete 12 to 18 college courses that often involve completing comprehensive tests and/or a thesis.