How can I get a job in the Lowe's Gardening Center?

I trully love being outside and around plants. I'm a Biology(Botany) Major and looking for a job this summer when I go home, other than fast food. I wouldn't mind working for one of the plant vendors(greenhouses) that supply but I don't know how to go about applying. I live in North Carolina and the biggest vendor I know of is Metrolina Greenhouses. Thanks.