ROCKFORD, IL - On Saturday, February 28, 2015 from 9:30am - 11:30am, Dr. Woodruff Imberman will present a slide show and talk "How To Make Your Rock River Area Lilies Great" at Klehm Arboretum, 2715 S. Main St. Rockford. Those attending the talk will learn simple propagation techniques for growing lilies, hear about the wide variety of lilies that flourish in our area, and how to design a garden with lilies so some are in bloom all summer long. Admission is free for Klehm members and Klehm daily admission fee will apply to other visitors. ($6 adults, $3 seniors and students).