The Chicago Flower & Garden Show returns to Navy Pier from March 20-24. Show director Tony Abruscato and William Moss the Garden Boss preview the annual event. Ed and Dale Hubbard from Nature's Little Recyclers tell the sad tale of the road blocks that have been thrown in the way of creating a vermicomposting business in Chicago. They are joined by Beth Kregor of the Institute for Justice Clinic on Entrepreneurship at the University of Chicago Law School.

Teresa Speight of Cottage in the Court talks about her passion for gardening and why it's important to bring more people of color into the horticultural conversation. Joel Karsten explains why the techniques outlined in his book, Straw Bale Solutions, are resonating with gardeners across the globe. Film maker Marcy Cravat returns to the One Earth Film Festival with her documentary about carbon sequestration, Dirt Rich.