I would also say that you need the business classes and landscaping/hort classes. Someone suggest taking a Business Law class and they are right, you will learn so much valuable info from that class. Also the accounting classes will be very valuable. You still have to know something about the field you are going to be in, so that is where the design, hort. classes will come in. Remember to also have a social life and have fun in college. It will be a very unique and good time in your life. Good luck and it seems like you have a very positive future ahead of you.