Lisa Hilgenberg is Horticulturist at the Regenstein Fruit and Vegetable Garden at the Chicago Botanic Garden. Not to put too fine a point on it, but she’s in charge of 50,000 vegetable plants, which people pay to see. No pressure at all. She stops by the 1590 WCGO studios to talk to Mike and Peggy about which seed catalogs she thinks are best and how she makes the seed selections for the garden each year.