Maybe you spent your summers in college mowing lawns and trimming hedges. You may have a background in horticulture. The interviewer wants to hear about your past work that is relative to this job. Landscaping is a hands on career that is perfect for those who like to be outside and get their hands dirty. Any experience with planting, gardening, fertilizing or maintaining yards would be good to share in your interview. Customer service experience is also a plus, as you will be working with a variety of clientele. Regardless of how advanced your skillset, the interviewer wants to hear some examples of your work and how you became interested in landscaping.