What kind major should I go to college for for plants?

I'm interested in horticulture and botany. I like the idea of botany, But I love the professional growing of horticulture. Is it possible to major in Horticulture, and minor in Botany? Also, If i have experience in both, Am I more likely to find a better job? Do Botanists know how to grow plants, or do they only know the science behind them? And do Horticulturists know the science behind plants? Basically I'm wanting a deep knowledge of both. Thanks for any info.